michael said:Yes,but what I was asking was there's a lot of people saying heavy squats/deadlifts are the best thing for your legs but they don't do them because they don't want to gain any weight in there legs. Obviously I don't know exactly what they do for legs,but if your doing for example the leg exercises in "Building the Gymnastic Body" I cant see your legs not growing. So if they are better wouldn't it be worth doing them instead because i don't think your legs would get that much bigger than they would doing even "building the gymnastic body" leg exercises let alone whatever else they may do for legs.
Note: Grammar was corrected for ease of reading. Writing correctly not only makes us think you have put thought into what you say, but also that you are intelligent enough to be worth answering. I know some forum members aren't from the US, but they do their best. Do yours as well. Sorry if I sound like a dick, but it was hard to take what you posted seriously the way it was originally written.
Growth depends on your training methodology and how you eat, but it will happen to some degree. BtGB exercises are great, but for maximum power in the legs you're going to need full ROM back squats and Olympic lifts or power cleans at the very least. Gymnasts don't need maximum power in the legs, they need excellent rebounding ability, which is quite different, and they are only rebounding with their bodyweight in competition. They simply do not need the level of leg strength and power that a football halfback, for example, would need, or a high jumper, or a long jumper. Why? They never jump for height unless it's off of a rebound, and they never need absolute maximum height or length, they just need whatever is required for the tumbling routine.
Would they benefit from it? Some more than others, though I personally think that deep squatting and some power cleans would probably help everyone, but that's for each coach to decide. If his athletes are kicking butt, why add something in that may cause a redistribution of mass that could affect performance? Gymnastics is very specific in leg requirements for both size and performance. They want what get's the job done, and no more.
The BtGB work still builds great strength over time, so it shouldn't be thought of as not being worthwhile. And, like Brain said, if you only eat for a certain size, that's the size you will stay. Period. If a gymnast were to incorporate heavy squats, they would be wise to transition over to working on singles only as quickly as is safely possible, about 4-6 months. Singles are going to cause the absolute least amount of growth of any useful protocol.
Deadlifts are of little use to a gymnast.