you're missing out on significant hamstrings gains without these machines. The mechanics are tough to replicate, but there ...

The only problem is that constant bicep curls can get a little, you know...boring. This can often lead to you not giving them 100% effort during each training session, leaving serious gains on the ...

The 'Godfather of Bodybuilding' Charles Glass shared how to maximize arm gains with preacher curls and cable skullcrushers.