Interval 1
T1, E6: This is your introduction to interval training. Push hard for just 10 seconds and recover for 50 seconds in one of the most effective training methods. You can do anything for 10 seconds!
T1, E6: This is your introduction to interval training. Push hard for just 10 seconds and recover for 50 seconds in one of the most effective training methods. You can do anything for 10 seconds!