Cristina Chan
CPT
trainer and recovery athlete for global fitness community F45 Training.
The 5 Best Stretches To Practice After a Day Spent Hunched Over Your Computer
I professionally stretch people for a living, and this is the best stretch in my arsenal. Here's how to do it at home or at work.

Is It Normal to Yawn During Workouts—Even When You’re Not Tired?
Here’s the science behind why you may be yawning during workouts, and what to do about it if you want the yawns to stop.
