What is Dexter Jackson's workout routine? Jackson hits the weight room four days a week. He performs a few warm up sets and then moves into compound exercises in each training session.

What is Dexter Jackson's workout routine? Jackson hits the weight room four days a week. He performs a few warm up sets and then moves into compound exercises in each training session.

For Dexter Jackson, Grant is more than a mentor – he's a kindred spirit. He sees in Grant a reflection of the same drive, precision, and focus that bodybuilding demands.