if you do lift weights,be sure not to lift to heavy weights........im 11 and i lift weights ,and do push ups,and chin ups.
You should lift weights about 3 times a week. Any time of the day is good.
It don't matter how fast you list the weights, it all depends on how much pounds the weights are, and how often you lift them. But I wouldnt lift them to fast, because you might pull a muscle.
He's only 15...
no
A little of both. Run a little before to get blood flowing, then after to burn excess calories.
about 3
you should ask your doctor but it is not recomended
The only way to add muscle is to lift heavy weights. Your muscles need to be overloaded to break them down and force them to adapt. You may be sore, but heavy weights is a necessity.
Lift weights :-) Lift weights :-)
if you wanna get strong you should lift heavy weights, heavy weights gives strength and big muscle's, low weights gives fit/slim body
You smell your butt 1,000 times to lift weights