So I've injured my arm like a tit and am thinking this lifting heavy lark is not for me long term. My joints are taking a hammering if I'm being honest. The thing is though it's easy to judge when you lift heavy as I know I'm right when I'm hitting that 8-10 rep range.
But what do I do for a lighter weight more reps? And is it as effective at building muscle?
But what do I do for a lighter weight more reps? And is it as effective at building muscle?
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