strength and conditioning

New research in the Journal of Science and Medicine in Sport examined training loads and injury rates in professional rugby league players.
As many rounds as possible in 12 minutes. How many can you get? A new workout from Andy Petranek of CrossFit LA.
More practice on the overhead squat, followed by metabolic work from CrossFit LA founder and former Marine, Andy Petranek.
Week 2 Day 2 from CrossFit LA founder and former Marine, Andy Petranek. It's time for the CrossFit classic, "Helen"!
Week 2 from CrossFit LA founder and former Redbull athlete, Andy Petranek, starts with a dumbbell packed chipper style workout.
Today marks day 4 of the 1st week of programming from a former Redbull athlete and professional adventure racer -- founder of CrossFit LA, Andy Petranek.
Today's workout is the 3rd workout in 3 weeks of programming from a former Redbull athlete and professional adventure racer -- founder of CrossFit LA, Andy Petranek.
Day 2 of the 1st week of programming from former a Redbull athlete and professional adventure racer -- founder of CrossFit LA, Andy Petranek.
The 1st week of programming from a former Redbull athlete and professional adventure racer -- founder of CrossFit LA, Andy Petranek.
New research in the Journal of Strength and Conditioning Research examined audience presence and competition on weightlifting performance.
The final workout to conclude CrossFit LA coach Becca Borawski's three weeks of programming.
Work on your Olympic Lifting technique today as we near the end of CrossFit LA coach Becca Borawski's three weeks of programming.
Get more practice on your technique with today's barbell complex from CrossFit LA coach, Becca Borawski.
Week 3 of programming from CrossFit LA coach, Becca Borawski, begins with a combo of conditioning and gymnastics.
Week 2 of programming from CrossFit LA's Becca Borawski concludes with a combination of bodyweight and kettlebell exercises.
Day 3 of week 2 of programming from CrossFit LA's Becca Borawski takes a break from weight lifting to focus on sprints.
Week 2 of programming from CrossFit LA's Becca Borawski continues with a barbell complex.