Jennifer Zelazny

Random and Opinionated Thoughts

Category: DVRT

Dynamic Variable Resistance Training (DVRT™) (Ultimate Sandbag)

Boxing DVRT Workouts

Got Cardio?

Posted by: Jennifer Zelazny | 0 Comments

If nothing else – I can look back on 2020 and say even though Imay have been in lockdown do to COVID-19, I pushed myself to get in the best shape of my life. This workout has combines three of my favorites: Ultimate Sandbags, boxing, and pushing myself to the limit. Read more