The 5 best PT-approved exercises to build upper body strength when you’re short on time

WITH warmer weather on the horizon, no doubt you’re thinking about shedding your layers to expose your arms.

If you’re short on time, you might might find yourself tacking on upper body exercises as an afterthought to your leg or ab day.

GettyWith summer ahead, many of us will be thinking of bearing our arms for the first time in months[/caption] Personal trainer Will Duru shares five exercises to to tone your upper body if you don’t have much time at the gym

But it’s...