Q14\ Which exercise will tighten your shirt sleeves the fastest?
A
Bench press
B
Bar dip
C
Biceps curl
B To speed up your progress to arms that rival Arnie’s, target your tris. They comprise two-thirds of your upper arms – more than your biceps*. Plus, intense post-workout stretching (holding a heavy weight behind your head for 60 seconds, say) will lengthen your muscle fascia, which can expand your arm mass by as much as 318% in 28 days†.