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I'm 16, 6'1 and I weigh 132 pounds. I have checked and this is under what I should weigh.
I currently go to a gym every other day. I'm looking to gain a bit more weight, muscle and hopefully a 6 pack. I am tall but skinny.
I cannot do some exercise due to I have hypermobility. But I can do most as long as I remember not to lock my arms or legs out. Due to this, I cannot do some arm workouts, is there other exercise that will build muscle?
Any help is appreciated.