Boxing Cardio Secrets: Boost Stamina and Endurance Fast!

[@Universalmadstrength]

Amazing! Thank you for the workouts and PDF download 👌🏻

[@Tim-f9yrf]

Extremely informative, well done.

[@apwr]

Thank you Tim! 🙏🏻

[@athleticpwr]

😮😮 game changer

[@MansaMusa-v5q]

I like old school training…..honestly jump roping for many rounds, slow long runs and sprints is all you need
The old school guys did this and went 15 rounds easy
Also put the weights down and do calisthenics

[@apwr]

Awesome! Charles doesn’t believe in running (RGBA strength and conditioning) so we’re trying to find and dig deeper into this! ⚡️

[@topgainz9571]

Hell yea! 🔥