Excited to try this tomorrow. I love the "base pace/tempo pace/SPRINT pace" idea instead of the HIIT guides. This allows you to set your own sprint workout without feeling like complete death, but knowing if you're really working or not.
Workout Routines For The Gym : nice Fitness & Health: Beginner HIIT // 20 Minute Cardio workout program,exe. - All Fitness
An Easy, But Effective Treadmill Interval Workout
Treadmill Interval Workout
ANCHEER S6200 Folding Electric Treadmill
Training equipment cardio. Folding electric treadmill comes with pre-set workout programs. #trainingequipment training equipment gym | training equipment products | training equipment design |Training Equipment | #electrictrainsets #modeltrainsets