I’m obviously kidding, well partially, but the point I’m getting at is the leg extension has always been innocent. They don't build as much mass as squats, but squats can be extremely painful if you have bad knees. Their argument was that by doing leg extensions you put a great deal of stress on the knee each time the weight is lowered. In natural motions, such as squats and lunges, there is very shearing force on the knee. if i was a spartan they would of fuked me off the cliff as a newborn! This is an example of cognitive bias, whereby people hear or read what they WANT to […] The leg extension is like that kid in High School who sits in … Single-leg squat (with poor knee control) Pistol squats require a tremendous amount of lower-body strength and balance since you’re sustaining a crouched position—on one leg. Not to mention squats, lunges, split squats, leg press, and other compound lifts work your quads better. Bad is in quotes because it should be taken with caution when used to describe an exercise. Joined: Oct 11, 2012 Leg extensions are often slammed as being “bad for your knees” or “useless for building muscle.” While they certainly have the potential to be bad for your knees if they’re not done properly, they’re also a very useful way to develop your quads. In fact, they’ll strengthen the knees. Yes, leg extensions are bad for your knee and ACL. Doctors usually advise against machine leg extensions when someone has knee problems, but seated leg extensions are totally safe. Either use stationary lunges or reverse lunges to remove stress from the knee and activate the glutes. But if you're experiencing leg press knee pain while lifting, it might be time to check your technique. The most effective way to alleviate pain in your knee joints is simply to get moving, Woods says. 8- Seated Leg Extensions. Squats, leg extensions, hamstring curls & calf raises. ImmigrantMentality and Robocok like this. You asked are leg extensions bad for the knees .They are not generally BUT seated resisted knee Extensions can cause an ACL reconstruction to fail and can irritate a rehabing MCL grade 2 and 3 tear. Answered by Dr. Peter Ihle: It depends on what U: … Strong legs and glutes are key to athletic performance. You sit on the machine with a weighted pad on top of your lower legs. Functional Benefits of the Lying Leg Curl and Seated Hip Adduction Exercise. Quad and Hamstring Exercises to Strengthen Bad Knees Medically reviewed by Peggy Pletcher, M.S., R.D., L.D., CDE — Written by Alex White — Updated on April 29, 2020 Standing hip hinge They then justify the leg curl, defending it as the best way to work the hamstrings, as if it possessed none of the issues associated with the leg extension. and what machines to avoid in gym as not to increase knee pain ?" Special types of isokinetic leg extension/leg curl machines were created that only allowed "positive" leg extensions and "positive" leg curls. If you use this exercise wisely and follow the prescription of what most of the pros do, it will be the staple of your leg workout. I used to experience pain in my knees from leg day. Last edited: Jan 11, 2013. Stress can be calculated by dividing force by area. This particular study was done in 1993, and was published in PubMed.gov: https://pubmed.ncbi.nlm.nih.gov/8346760/ Unfortunately, some people refer to this study as “evidence” that Leg Extensions are “bad for the knees”. 5. Or … Today's Posts; Member List; Calendar; Forums; Training Q/A with Dr. Jordan Feigenbaum and Dr. Austin Baraki; If this is your first visit, be sure to check out the FAQ by clicking the link above. leg extensions “bad” for your knees? Any idea on the actual knee pain I'm having though? Jan 12, 2013 #7 Cuda1447 said: Good insight SC. Standard lunges cause knee pain for many. Always keep a slight bend in your knees. **Note: using ankle weights can add intensity to this exercise. This exercise alone saved me from having diminutive legs on stage for my first show. Would it be indicative of meniscal damage? Training machines, like the leg press, can be a controversial topic in the fitness industry. 3 sets, 15 reps each leg. The Best Exercises for Bad Knees. This exercise strengthens your quads, with no impact on your knees. Ackmed, Sep 13, 2020 #30. “Leg extensions are bad because they place too much stress on your knees.” This statement, or some iteration of it, is a common argument against the use of leg extensions, but how are the purveyors of this sentiment defining “stress” in this scenario? The leg extension machine stresses out the knees. The knee was not designed to have horizontal force applied to it. Short-Arc Knee Extensions In the same starting position as the straight-leg raises, put a ball (about the size of a basketball) under your left knee so that your leg is bent. I’m very excited to bring you today’s interview revealing the TRUTH About Leg Extensions with Fitness Pro, National Presenter and Author of 7 fitness books: Brad Schoenfeld. “Walking, water aerobics, cycling, swimming, yoga, and strength training all help improve the symptoms associated with arthritic knee pain and knee pain in general.” ! My knees hurt if I start quads with any type of pressing movement without first warming my knees up with leg extensions. Squats were supposed to be "bad" for the knee and leg extensions were supposed to be "good" for the knee. SociallyChallenged Elite. So, if your knees are bad, do squats and lunges (closed chain exercises) instead of leg extensions or leg curls (open chain exercises). I do not recommend that exercise. leg extensions are not bad, they are very benificial when combined with squats and leg presses etc. One word of caution though. However, that is NOT the conclusion of this study. Are Leg Press Machines Safe for Knees?. Begin seated in a chair in an upright position, keep your back flat, and begin with both feet flat on the floor. Running is hard on the knees. Use blood flow restriction training to increase its efficacy by creating cumulative stress in the muscle using less weigh. For clarity of communication, it is important to first define exactly what “functional training” is—and what it is not—when discussing the functional benefits of given exercises, such as the lying leg curl and seated hip adduction machine. I also noticed how many of the comments were by people who said they had ruined their knees after years of leg extensions, or a doctor had told them this machine was no good. Mar 22, 2002 10,485 11 81. How to perform. i blame my parents for my ****ty genetics!!!!!! Watch out not to extend your legs fully straight. Leg extensions are tough on the knees! I started going like 80% of the way down and have noticed my knees feel better and I still feel a burn in my quads. Just a few reps will tire out major muscles like your glutes, quads, and hamstrings, and smaller stabiliser muscles along your ankles and knees. The pain was so bad I just fell and crawled away," Piplica tells WebMD. Seated leg extensions. Yes, leg extensions can cause knee pain. They also work the muscles less well than a compound exercise. Detractors, however, believe that the complete opposite is true. Leg extensions were supposed to be good for the knees. You may have to register before you can post: click the register link above to proceed. On the contrary leg extensions are actually one of the safer exercises you can do if you have bad knees. Like a really high bridge that’ll cripple them out of the industry so they can’t regurgitate bad advice anymore. Phlog Dad Belt. Some rightfully disdain leg extensions since they can harm the knees. Squats were supposed to be bad for the knees. To start viewing messages, select the forum that you want to visit from the selection below. Stick … Some claim that the strict form enforced by the structure of the machine can prevent knee injury. That's typically my leg day. I would and will always encourage someone stepping in the gym for the very first time, to perform Leg Extensions unsupervised as opposed to Squats or Deadlifts. That led to the use of leg extension machines for rehabilitating knee injuries, and trainees in popular gyms knocked out set after set of heavy leg extensions. I imagine they don’t know. I think squats can be worst for your knees if done with bad form - locking out & bouncing the weight at the top & bottom, relying on momentum and not having a stable base. Leg extensions are done on a leg extension machine. This exercise mainly targets the quadriceps. Are Leg Extensions Bad for the Knees? Sit upright on a chair and keep the knees bent at a 90-degree angle. So even if various people on the internet said leg extensions were bad for knees I would continue doing them. "does leg extension exercise bad for knees ? #2) Leg Extensions are beneficial not only to bodybuilders and advanced gym-goers, but also of extreme benefit for both strength build and safety for beginners. The leg extension has been given a bad rap by doctors who say it destroys the knees. (2019, livestrong.com) Best Cardio Workouts and Exercises for Bad Knees (2019, verywellfit.com) Calories burned in 30 minutes for people of three different weights (2004, health.harvard.edu) Cycling – Burn Calories and Lose Weight (n.d, weightlossresources.co.uk) This led to leg extension machines being used in rehabilitation for knee injuries. 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