Hottest Bodies 2014

12 Hot Trainers & Their Abs-olute Best Tips

These leading fitness pros share the moves and mottos they swear really work – just look at their bodies as proof!

KERN ALEXANDER, 30

Personal trainer and model
Best tip: "Rest between sessions – if you’re sore, 24 to 48 hours is sufficient time," Alexander advises. Or do a light recovery workout like easy cardio.