Cavemantraining Endurance Challenge—A kettlebell challenge to improve cardiovascular and muscular endurance
Test and increase your cardiovascular and muscular endurance over a period of 27 days. A summary of the challenge: Set a sub-max benchmark for all three exercises Start the 3-day cycle and increase reps by 1 each time End the cycle and perform max reps Quick navigation links: The kettlebell exercises The kettlebell challenge …