The Kill Cliff Challenge
The Kill Cliff Challenge. How many double unders can you do in 30 seconds?
CrossFit athletes use Post Workout Kill Cliff anti-inflammatory drink
CrossFit athletes use Post Workout Kill Cliff anti-inflammatory drink
CrossFit athletes use Post Workout Kill Cliff anti-inflammatory drink
CrossFit athletes use Post Workout Kill Cliff anti-inflammatory drink
CrossFit athletes use Post Workout Kill Cliff anti-inflammatory drink