In our latest Do It Right post, we cover how to do bicep curls properly, so you'll get better muscle growth and avoid injury. With the help of Zac Efron’s trainer, the 61-year-old got shredded ...

Zac Efron has trained hard and packed on some impressive ... business for more years than I care to remember) has wanted big biceps,” Mitchell says. It’s no surprise why.

Zac Efron's dramatic transformation for his role ... Breaking his silence, Zac is already back to his fitness regime.