Day 5 – HIIT Cardio + Butt & Thigh Workout: 5 Day Workout Challenge to Burn Fat & Build Lean Muscle April 10, 2020 jumpstarthealthandfitness source https://jumpstarthealthandfitness.com/index.php/2020/04/09/day-5-hiit-cardio-butt-thigh-workout-5-day-workout-challenge-to-burn-fat-build-lean-muscle/ Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related Published by jumpstarthealthandfitness Info for your best health & fitness. https://jumpstarthealthandfitness.com/ View all posts by jumpstarthealthandfitness Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...