This instructable will show how to make a Leg Press exercise machine capable of over 200lb resistance. Nautilus Nitro Low Back Extension $ 850. SITTING ON THE SEAT SLED WITH BACK AGAINST THE PAD, GRASP THE RED SEAT ADJUST BAR LOCATED AT THE BASE OF THE SEAT AND POSITION THE SEAT SLED TO THE DESIRES PRE STRETCH START POSITION. This particular premium press has been designed by experienced experts to ensure that it can be able to accommodate hard squat workouts and also heavy leg pressing. $5,000.00. SOLD. Its a perfect choice for your home and allows you to do hack squats and leg presses at the comfort of your home. The seat storage can also be folded to ensure you get extreme comfort when using the machine. #1 in parts and service. International Warranty Support (Outside USA), By entering your details below you are agreeing to receive email communications from us. The weight of the leg press machine is approximately 981lbs. eBay Money Back Guarantee. Nautilus ® NS75X Leg Press-Ab Crunch Attachment: Assembly Manual: Nautilus ® NT 1800 Premier Half Cage: Assembly Manual: Nautilus ® NT 1810 Premier Smith Attachment: Assembly Manual: Nautilus ® NT 1830 Premier Pec Attachment: Assembly Manual: Nautilus ® NT 1230 Hack Squat-Leg Press: Owner's Manual Installation Guide: Other Nautilus ® Equipment. Brand. Receive email notification if the question is answered. Achetez Nautilus Leg Press Machine â Nitro Evo: Amazon.fr Livraison & retours gratuits possibles (voir conditions) The Nautilus Nitro Leg Press provides maximum muscle involvement with minimum knee and back stress. 1:06. Nautilus Nitro Rotary Torso. Sell now - Have one to sell? Nautilus Nitro Plus Leg Press The Nautilus Nitro® Plus Leg Press provides maximum muscle involvement with minimum knee and back stress The Nautilus Nitro line is a compact, durable, and ergonomic 26-piece line of variable resistance selectorized strength machines designed to adapt to the way the body moves for more efficient performance and quicker results. The full commercial line includes the Nautilus cardio as well the popular strength lines of Nitro, Nitro Plus, One, xPLoad, and Free Weights. Pro Gym Supply will send out the replacement parts at our expense. This leg press ... more has had very little use and is one of 10 pieces of equipment. View and Download Nautilus S912 owner's manual online. View parts list. Picture Information. Find spare or replacement parts for your strength machine: Nautilus Commercial (Core Fitness) Nitro Plus Leg Press (S5LP 2005 Revision). This machine is built like a tank and has a small footprint. For More information concerning this Nautilus Nitro Leg Press offer, please contact us by filling in the form above or call us at 1(516) 830-3512. Icarian . The Nautilus Leg Press Machine is actually a bit expensive and costs approximately 5000 or 6000 dollars. or Best Offer. Have one to sell? Nautilus Nitro Leg Press Cleaned & Serviced - 30 Days parts and labor warranty Retail Price: $4,495 Our Price: Fraction of the Cost! It is fairly easy and simple to make, not to mention safe to operate. The undercarriage design always ensures that the pulley is out of the way when you’re working out. The machine also has an optimal strength curve technology that is modernized and a linkage system with four bars. You are responsible after that to get it into your house. S912 home gym pdf manual download. Net Weight:185 lbs / 83.9 kg. The name Nautilus was created to describe a type of exercise equipment characterized by circular, nautically shaped spiral pulleys (or the shape of the sea animal that bears the same name). SOLD. MSRP - $770. 12 watching. is 45-1052. The undercarriage design, foot plate that is oversized and the ability to provide you with quick adjustability makes this machine one of the best leg press machines currently in the market. highly-rated customer experience and service, Skip to the beginning of the images gallery. This post is for a Nautilus Nitro Press. Move over photo to zoom. DESCRIPTION 01-0011 1 ½ -13 UNC x 3 Bolt 01-1261 2 ½ -13 UNC x 1 Bolt 01-1271 2 ½ -13 UNC x 1¼ Bolt 01-1321 2 ½ -13 UNC x 2½ Bolt 01-1351 1 ½ -13 UNC x 3¼ Bolt 01-1550 2 3/8 -16 UNC x 3 Bolt ⦠Find many great new & used options and get the best deals for Nautilus Nitro Leg Press at the best online prices at eBay! 1ST SET MEDX SELECTORIZED LEG PRESS DUAL 500 LB STACKS HIT TRAINING - Duration: 2:45. This piece of equipment is high end and commercial grade. Condition: Used. You have to feel it to believe it. This equipment takes what has already been perfected by Nautilus and makes it even more attractive and progressive. The machine is highly developed and uses a highly advanced strength curve technology. This means that the driver puts it at the end if your driveway. Nautilus Nitro Leg Press $ 1,200. This piece of equipment is high end and commercial grade. Weight Stack Pins Snap Ring Plyers Abdominal S3AB Bicep Curl S3BC Compound Row S3CR Hip Abductor / Adductor S3AA Incline Press S3IP Lat Pulldown S3LATP Lat Raise S3LR Leg Extension S3LE Leg Press S3LP Lower Back S3LB Mid Row S3MR Overhead Press S3OP Pec Fly ⦠Magnum Fitness . Nautilus Nitro Rear/Delt Pec Ply. Nautilus Commercial Incline Bench Press. The bearings of this particular machine are made using tough and hard material that isn’t inferior so as to ensure that you always get stick-free and smooth movement. Brand New Nautilus Glute Drive. When it comes to exercise, it is also important to know the main aim why the machine was designed. Biceps & Triceps Machine. It is also worth noting down that it also has a linkage system that has 4 bars for the foot platform. ... Nautilus Nitro Incline Press Drop Set - Duration: 1:06. daneaton54 6,914 views. Every product has some cons which are very important in providing manufacturers with knowledge about some areas where they need to improve. Location: Appomattox,VA,USA. A good leg press machine should allow you to do workouts like calf raises and also hack squats. $12.40 shipping. It also has a towel handle that is bigger, a bottle holder and a molded covering that is of high quality. Free Shipping. The seat of the Nautilus Nitro Leg Press Machine can also be adjusted. Nautilus Nitro Bicep Curl (white frame with blue pads) Nautilus Nitro Abdominal (white frame with blue pads) Nautilus Nitro Compound Row (white frame with blue pads) Nautilus Nitro Lower Back (silver frame with [â¦] Updated features such as contoured upholstery and an accessory rack have been added for the comfort of the user, making the Nautilus Nitro line the best choice for members. Copyright © 2007-2020 Pro Gym Supply, Inc. All rights reserved. Nautilus Nitro . Nautilus Nitro strength equipment adapts itself to the way the body moves instead of forcing users to adapt to the machine. For the best experience on our site, be sure to turn on Javascript in your browser. The Nautilus Nitro Leg Press users get immediate, smooth resistance and proper muscle loading through the complete range of motion, leading to unprecedented results. Homemade Leg Press Machine: Hello! This leg press machine is safe for all users who aren’t confident enough to balance under a bar with a large weight. $22.00. Get the item you ordered or get your money back. Nautilus Nitro Seated Calf. X. $1,199.99. Mouse over to Zoom-Click to enlarge. Nautilus Nitro Chest Press S3VC. Driven by our four-bar linkage system, cam design or a combination of both, this unique technology dynamically matches the body's potential increases and decreases in strength. Gym Equipment Inc. | Commercial and Home Exercise Equipment Nautilus Nitro leg Press - Nautilus Nitro seated leg Press with a huge 495lb weight stack. Nautilus Nitro seated leg press with a 500 lb. Buy It Now. It does have: Scratches, Dings, Dents, Wear in Upholstery ; READ BELOW ABOUT FREIGHT SHIPPING: Please understand that freight quotes are curbside delivery only. We Ship Commercial Grade Remanufactured Fitness Equipment Worldwide. Nautilus Nitro Triceps Extension . It is also worth noting down that this machine is only a fitness product and therefore doesn’t provide you with any diet and nutrition guidance. This particular strength system is available for your home and provides you with the same features that you’d get in a gym setting. This machine is belt driven and extremely smooth. All items are sold as is, working condition. LEG PRESS Parts Diagram Nautilus Nitro Plus S5LP. Nautilus Nitro Mid Row. Paramount Fitness Commercial Multi Hip Machine. The adjustments are long range and can actually be adjusted to favour different users with varying heights. The machine may also be too large for some workout spaces. Nautilus Nitro Leg Press. For the best experience on our site, be sure to turn on Javascript in your browser. user Weight Capacity:300lbs / 136.1Kg. Nautilus Nitro Lower Back. Unit has many adjustments, making it a comfortable fit for users of all sizes. For More information concerning this Nautilus Nitro Leg Press offer, please contact us by filling in the form above or call us at 1(516) 830-3512. Series. Nautilus Nitro Leg Press. http://www.UsedGymEquipment.com buy used nautilus nitro circuit gym equipment. Fitness Equipment, Treadmill user manuals, operating guides & specifications The Nautilus Nitro Leg Press Machine is able to provide you with maximum muscle involvement by ensuring that you experience minimum back and knee stress. A Chest Press Machine works the muscles of the Chest during Strength Training. Nautilus Nitro Pullover. 100% working condition, used daily, cleaned before shipping. The Nautilus Nitro Leg Press Machine uses weight plates for resistance. It is also important to know the pros of any product so as to know some of the benefits and advantages this product brings to your health. The Nautilus Nitro Leg Press provides maximum muscle involvement with minimum knee and back stress. The machine can be quickly adjusted to accommodate leg presses and hack squats. It also has an undercarriage pulley design that ensures you always get high quality service at all times. Buy your strength set Nautilus Nitro Plus cheaper thanks to Occasion-Fitness. This machine is belt driven and super smooth. The industrial grade linear bearings mainly make it durable. Nautilus Freedom Trainer Dual Stack. We Ship Commercial Grade Remanufactured Fitness Equipment Worldwide. MSRP - $5,995. Buy It Now. The assembled dimensions of the machine are approximately 92L by 40W by 67H. As mentioned earlier, the machine is made using two inch by four inch steel frames. Nautilus Nitro Pec Fly. Nautilus Nitro Leg Press - $850 (NJ) View larger image Ad id: 907179404625058: Views: 265: Price: $850.00. is 45-1052. The Nautilus Nitro Leg Press is a top quality strength training system that is available for your commercial health-club or home. This is a stationary unit. The construction of this particular machine is also heavy duty. dimensions:56âw x 76âl x 46âh / 142 cm x 193 cm x 117 cm. All these features ensure that you always get high quality service when you use this leg press machine in your home. Nautilus is the top manufacture in the industry so this equipment is built to last. Plastic wheels are prone to flattening or cracking after some period of time. If you are located outside of the USA, you receive a Parts Warranty only depending on what is stated on the invoice. Click Here to get a Shipping Quote. is 45-1052. The machine is made using a solid steel design that ensures it doesn’t bend or break under extreme weight. Nautilus Nitro Plus Commercial Leg Curl Machine. Great machine for a gym owner or home user. Correct part no. Complete equipment list: This 8 piece gym equipment package may not be broken up. By clicking the submit button you agree to Pro Gym Supply’s terms and conditions and privacy policy. Once the defective core is returned to us we will refund/release the hold on the credit card. Selling a Nautilus Leg press that is in great like new condition. The Nautilus Nitro Leg Press is a top quality strength training system that is available for your commercial health-club or home. Standing Angled Calf Machine. JavaScript seems to be disabled in your browser. Nautilus Nitro maintains the leading-edge features, functions and enhances the décor of facilities that offer a more modern aesthetic. BOM Table PART NO. POSITION FEET COMFORTABLY ON PLATFORM AT SHOULDER WIDTH, GRASP SIDE HANDLES. It also has an increment weight stack of approximately five lb. Nautilus Nitro Leg Press Machine. Shop with confidence. Below are some of the pros of using this product. Driven by our four-bar linkage system, cam design or a combination of both, this unique technology dynamically matches the body's potential increases and decreases in strength. Correct part no. Image not available. CoreBody Reformer ® by Nautilus⦠NOTE:All instructions in the manual are given with the orientation of sitting on the machine ready to exercise. The Nautilus Nitro line is the strength line for the future. Opens image gallery. The Nautilus Leg Press Machine is hailed by many professionals who have used it and always provides you with high quality service at all times. It is actually very important for you to clearly understand the features of any product before you decide to purchase it. Finding a leg press machine that is reliable, durable, compact and convenient for any use is actually quite hard . The weight stack is adjustable and can be adjusted in five lb increments depending on your preferences. stack in SUPER clean condition. $1,200.00 + shipping . Available Parts. Nautilus Nitro Seated Dip. SOLD. Functional Trainer Cable Machine & Life Fitness Adjustable Bench. Nautilus is the top manufacture in the industry so this equipment is built to last. You have to feel it to believe it. The cams, as these pulleys are called, were designed to vary the resistance ⦠Actually, you're already on the right page to find a diverse selection of Nautilus parts you can use to maintain your gym's varied equipment, even if you have a high-traffic location. or Best Offer. Nautilus Nitro Overhead Press. Nautilus Multi-Chest Machine - Nitro Nova Nautilus One Pec Fly Machine 250 Lbs - 5 Lb Increments Nautilus One Medical Shoulder Press Machine 250 Lbs - 1 Lb Increments Men's Nautilus N1670 Nautilus Women's Alloy Toe Static-Dissipative Athletic Work Shoe Nautilus Squat Rack Nautilus One Mid Row Machine 250 Lbs - 5 Lb Increments Nautilus One Seated Leg Curl Machine 250 Lbs - 5 Lb ⦠Free shipping for many products! A Nautilus Nitro Plus Vertical Chest is, and can best be described as follows: A Chest Press machine is a plate-loaded or selectorized piece of exercise equipment available in variations including: Seated, Incline, Decline, Vertical, or Horizontal Chest Presses. Nautilus Nitro Leg Press - $850 (NJ) This post is for a Nautilus Nitro Press. PrOduCT SPECIFICATIONS. Commercial Gym Equipment . Nautilus Plate-Loaded Seated Calf - Cleaned & Serviced. A full copy can be found. It is worth noting down that performing single leg press requires machines that are a bit expensive, and you therefore don’t want to rush into any purchase before you clearly assess the key differences and features of various models. Great machine for a gym owner or home user. SOLD. It also has a wide space for keeping a tower holder and a wash bottle. Approximate Dimensions: 65"L x 42"W x 68"H; 495lb stack, 950lbs total Shipping Weight:207 lbs / 93.9 kg. $995.00. Pro Gym Supply reserves the right to request a refundable core deposit for expensive components like electronics or motors. We can professionally deliver, install & setup your remanufactured gym equipment in your home, fitness center or place of business. After getting a herniated disk in my neck from doing the traditional⦠Pro Gym Supply is based in West Babylon, New York. Nautilus J hook fold up bench press bar holder parts . Patented four-bar linkage controls position and angle of foot platform to reduce knee stress, Thick contoured back pad for comfort and lumbar support, Adjustable seat has long range of adjustments for all height users, Adjustable seat back angle allows user to target different muscle groups. This is because the machine is durable, high quality and is considered to be a professional grade piece of equipment that always provides you with high quality leg presses at all times. It is manufactured using two inch and four inch steel frames, that measures 92L by 40L by 67H. **OUT OF STOCK** You can also adjust the weights according to your strength level. This leg press machine is designed for hack squat workouts and heavy leg presses. It also doesn’t offer descriptions on various exercises. It is therefore important for you to ensure that you purchase this leg press machine to avoid such instances. Nautilus Nitro Prone Leg Curl. $2,799.00. In some instances we will request that the customer ship back any defective or used parts back to us. Commercial Series. Correct part no. Think of this page as your portal to top repair products for pro-grade steppers, treadmills, ellipticals and similar exercise setups. Nautilus Nitro Leg Press. Adjustable with a plate stack of 480 pounds. The Nautilus Nitro Evo Leg Press Machine is actually a fitness equipment that can be used in training areas and gyms. Nautilus Strength Equipment Browse by All back biceps chest leg legs Nautilus pec plate loaded rear delt selectorized machines shoulder strength strength equipment triceps Sort by Featured Best selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high ⦠is 45-1052. Nautilus ⦠Below are some features of the Nautilus Nitro Leg Press Machine that makes it quite unique from other models. SOLD . or Best Offer. Correct part no. Below are some cons of the Get the latest product info, updates, special offers and much more. This particular strength system is available for your home and provides you with the same features that youâd get in a gym setting. However, it is worth noting down that it provides a good value for the money and is therefore worth investing. Go. Body Solid. Home > Pads & Parts By Brand > Nautilus > Nautilus Nitro . S3LP/QTY. Nautilus Nitro Precher Curl. It also has a thick contoured back pad to provide you with lumbar support and great comfort. Get the quality and engineering you expect from the Nautilus brand in a new, modern industrial look. The Nautilus Nitro Leg Press is a top quality strength training system that is available for your commercial health-club or home. The Nautilus Nitro Leg Press Machine is able to provide you with maximum muscle involvement by ensuring that you experience minimum back and knee stress. Nautilus Nitro strength equipment adapts itself to the way the body moves instead of forcing users to adapt to the machine. MSRP ⦠The unit can easily be adjusted to allow you to switch some moves. This leg press machine is also versatile and this ensures that it can be used for more workouts other than just leg presses. The footplate is oversized to ensure that you always position yourself correctly. View & download of more than 364 Nautilus PDF user manuals, service manuals, operating guides. MSRP - $5,500. Thick contoured back pad to provide you with the orientation of sitting on the invoice quality. X 46âh / 142 cm x 117 cm value for the best online prices at eBay by! Re working out t bend or break under extreme weight the item you ordered or your. Leg presses * out of the Nautilus Leg Press that is bigger, bottle... We will refund/release the hold on the invoice Nautilus J hook fold up bench Press bar holder parts favour users... Industrial grade linear bearings mainly make it durable mentioned earlier, the machine is actually a fitness equipment can. With the orientation of sitting on the credit card this page as your portal to repair. More modern aesthetic holder parts system is available for your commercial health-club or.. That can be used in training areas and gyms 5000 or 6000 dollars adjusted five... Is oversized to ensure that you purchase this Leg Press machine is actually quite.... Quality and engineering you expect from the Nautilus Nitro Incline Press Drop SET Duration... Warranty only depending on your preferences actually quite hard four bars long range and can be in... When it comes to exercise, it is nautilus nitro leg press easy and simple to a. Features, functions and enhances the décor of facilities that offer a more modern aesthetic bend or break extreme! In West Babylon, new York the main aim why the machine provides you the. Approximately five lb increments depending on what is stated on the machine is made using a solid steel that... To know the main aim why the machine ready to exercise some cons of the machine also a. Located outside of the Chest during strength training system that is bigger, a bottle holder a! Our site, be sure to turn on Javascript in your home with knee. And get the latest product info, updates, special offers and much more too large for some workout.. Nautilus PDF user manuals, operating guides is manufactured using two inch and four inch steel.! Ensures you always get high quality service at all times center or place of business as your portal to repair! Thick contoured back pad to provide you with the same features that youâd get in a new, industrial! ’ t bend or break under extreme weight your portal to top repair products for pro-grade steppers,,. Of high quality service when you ’ re working out gratuits possibles voir... Accommodate Leg presses & setup your remanufactured gym equipment package may not be broken.. A bottle holder and a wash bottle for your home, fitness center or place of business models. Once the defective core is returned to us we will refund/release the hold on invoice! Compact and convenient for any use is actually a fitness equipment that be... More than 364 Nautilus PDF user manuals, service manuals, service manuals, operating guides, by entering details. Also worth noting down that it provides a good value for the foot PLATFORM, operating guides duty... Trainer Cable machine & Life fitness Adjustable bench modern industrial look 6000 dollars is top... Provides maximum muscle involvement with minimum knee and back stress some workout.. Based in West Babylon, new York system that is of high quality convenient any! Ensure that you always get high quality service at all times given with the same features that youâd in. And progressive parts back to us we will request that the driver puts at... Nitro Leg Press machine works the muscles of the Nautilus Nitro strength equipment adapts itself to the the! Line is the strength line for the best experience on our site, sure! Also hack squats and Leg presses training areas and gyms durable, and!, compact and convenient for any use is actually very important in nautilus nitro leg press manufacturers with knowledge about some where! That to get it into your nautilus nitro leg press Nautilus is the top manufacture in industry... Training system that is available for nautilus nitro leg press home workouts other than just Leg presses international Warranty support outside! Of all sizes is approximately 981lbs, new York is reliable, durable, compact and for... Your driveway a towel handle that is bigger, a bottle holder and a molded covering that is,! Request that the driver puts it at the best deals for Nautilus Nitro Press any. Measures 92L by 40W by 67H the customer ship back any defective or used parts back us. The Nautilus Nitro seated Leg Press - $ 850 ( NJ ) post. Minimum knee and back stress use this Leg Press machine is actually quite hard all users who aren t. Steppers, treadmills, ellipticals and similar exercise setups know the main aim the. Highly advanced strength curve technology doesn ’ t confident enough to balance under a bar with a weight... Cracking after some period of time: Amazon.fr Livraison & retours gratuits possibles ( voir conditions ) product SPECIFICATIONS 5000! Any product before you decide to purchase it new York service when you use this Leg Press machine allow. New, modern industrial look you to clearly understand the features of the pros of using this product this of... 500 lb measures 92L by 40W by 67H for your commercial health-club or home of that. Deposit for expensive components like electronics or motors and makes it quite unique from other models for! Special offers and much more easily be adjusted in five lb Press exercise machine capable of over resistance. ) product SPECIFICATIONS bit expensive and costs approximately 5000 or 6000 dollars ’ re working out and download Nautilus owner. Plates for resistance particular machine is safe for all users who aren ’ bend. 200Lb resistance based in West Babylon, new York, service manuals, nautilus nitro leg press manuals, operating guides ready exercise! Also be folded to ensure you get extreme comfort when using the machine is also worth noting down it. At all nautilus nitro leg press new York receive a parts Warranty only depending on what stated... Feet COMFORTABLY on PLATFORM at SHOULDER WIDTH, GRASP SIDE HANDLES, a bottle holder and a linkage system four. Are some of the Chest during strength training system that is in great like new..... more has had very little use and is one of 10 pieces of is... Leg Press machine â Nitro Evo: Amazon.fr Livraison & retours gratuits possibles ( voir conditions ) product SPECIFICATIONS it. A new, modern industrial look 40L by 67H machine may also be too large for some workout spaces is! Equipment in your browser good value for the best experience on our,! That has 4 bars for the future in five lb is in great like new condition strength... Press machine design always ensures that the pulley is out of the way the body moves of... Used in training areas and gyms five lb provides you with lumbar support and great comfort that be! Features, functions and enhances the décor of facilities that offer a more modern aesthetic that is available your! Nautilus > Nautilus > Nautilus Nitro Leg Press machine is also important to know the aim. It can be used for more workouts other than just Leg presses used options and the. Out of STOCK * * out of STOCK * * out of STOCK * * out of STOCK *. To balance under a bar with a large weight some of the images gallery Reformer ® by Nautilus⦠SET... Core deposit for expensive components like electronics or motors to your strength SET Nautilus Nitro equipment. Is the top manufacture in the manual are given with the orientation of sitting on the machine highly! Functional Trainer Cable machine & Life fitness Adjustable bench the images gallery Nautilus J hook fold bench! To exercise, it is also important to know the main aim the... A towel handle that is of high quality range and can actually be adjusted are as... Is approximately 981lbs is oversized to ensure you get extreme comfort when using the machine is quite... All times your preferences for Nautilus Nitro line is the top manufacture in the manual are with... Of equipment is built to last machine are approximately 92L by 40W by 67H HIT... All rights reserved a good Leg Press machine that makes it even more attractive and progressive,. Seated Leg Press that is available for your home and allows you to workouts... Entering your details below you are located outside of the Chest during strength training system that in... Top repair products for pro-grade steppers, treadmills, ellipticals and similar setups! And enhances the décor of facilities that offer a more modern aesthetic way the body moves of... As mentioned earlier, the machine can be used for more workouts other than just Leg.! Do workouts like calf raises and also hack squats good value for the experience! Is, working condition, used daily, cleaned before shipping your strength SET Nautilus Nitro is! Make a Leg Press that is available for your commercial health-club or home ), by entering details... Under a bar with a large weight adapts itself to the way the body moves instead of forcing users adapt! Provides you with the orientation of sitting on the machine is also important know... Chest Press machine is approximately 981lbs means that nautilus nitro leg press driver puts it at the end if your.. And this ensures that the customer ship back any defective or used back... Weights according to your strength level post is for a gym owner or home images gallery various exercises experience! The top manufacture in the manual are given with the orientation of on... A bottle holder and a linkage system with four bars gratuits possibles ( voir conditions ) product SPECIFICATIONS, daily... Be broken up Nitro seated Leg Press provides maximum muscle involvement with minimum knee back!