[quote]zultan wrote:
Hi new to this forum.
I have got my squats up to 220kg (485lbs), although now the tendons on the front of my quads are really beginning to feel the strain.
I do a nice long warm up, and in the warm up squats (60kg, 132lbs) my knees are really killing me.
however, when I go above 160kg (352lbs) they don’t hurt.
at first I thought this was down to not warming up properly, but now I don’t know.
my question is, if I stop doing 200kg squats and just do leg extensions and leg curls, will I lose mass in my legs?
or will I be able to maintain what I have got?
as I don’t think in the long term my body can cope with the squats
Also I read on pubmed that they have done extensive tests on the depletion of muscle when totally unused (I think they put people in plaster casts) and one thing that stopped or help stopped the depletion was creatine.
Any thoughts? [/quote]
Ok couple quick thoughts,
Nice squat numbers first off.
Second, yes squatting is extremely tough on our bodies and it sounds like you have a case of patellar tendinopathy, you should get some recommendations with someone familiar with this condition where they can properly show you how to perform some eccentric exercises (if appropriate), proper active and passive stretching, as well as look at your technique. In general if your overall level of general preparation was lacking when initiating your squat program you tend to run into these types of overuse problems.
Will you lose mass on the quads/hamstrings? It depends, only xyz works for x amount of time before the body is no longer stimulated by the same training intensity. In general, the more experienced we are with lifting the closer we have to lift near our % max to provide adequate training stimulus. However, there are exceptions such as when you switch blocks in training and focus more on sarcoplasmic hypertrophy (high reps, less rest, slow eccentric/concentric). The answer is not as black/white as you would like to hear im sure. In short, it will work for a period of time before eventually stalling and potentially causing decrease in mass.
Creatine, has many various benefits. It generally allows us to extend the short burst energy systems (creatine phosphate). In real world terms it helps you get more reps, which in turn can help sustain mass.