Essential on run days and cardio based workouts 1. A good warmup/stretch 2. Good quality shoes @On 3. Hydration @drinklmnt 4. Positive mentality I do everything timed, any where from 30 seconds to 3 minutes, for example the bag work is 3 minutes,the box pivot steps is 1 mintute and the pullups 30 seconds and core is 2 minutes. Everything for 5 sets. Enjoy! #hybridathlete #boxing #workout