StairMaster- 20 minutes, intervals 5 rounds: 10 pull-ups or push-ups 20 walking lunges w/ 15# dumbbells 30 air squats 40 sit-ups Share this:Click to print (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on WhatsApp (Opens in new window)Like this:Like Loading... ← Workout 113 Workout 115 → Leave a Reply Cancel reply