40/20s Intervals

Posted in Intervals

Details

Details / Instructions

These 40 second intervals will increase your speed, add variety to your workouts and improve your anaerobic power and lactic-acid tolerance.

 Duration
Less than 1hr

View Workout


Search for a Session:

The site can randomly select training sessions from the directory for you to explore. 

5 resources are selected daily from the directory.
 

View Random Sessions