Forget boring crunches. Swift did a variety of core exercises that kept her workouts interesting. In the documentary alone, ...
Zone 2 training is cardio done at a steady, low intensity. It has benefits for aerobic training (so you can run faster), anaerobic training (helping you to recover faster between reps and sets, or ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback