Our boys are lean, but are not devoid of upper body strength, in fact pre-Agniveer the standard chin-ups requirement was 14 to even enter PRRC Bangalore. It is just that we focus too much on cardio, then our diet doesn't support muscle building, plus the culture in the units is not inclined towards weight training.na, I have heard it from enough guys that our boys are very lean, you'd rarely see someone with a decent build except for MARCOS and NSG, those guys need upper body strength for their sort of work and MARCOS toh have the swimmer's body too