ARM BURNOUT, using DBs that will challenge you throughout
1. Reverse lunge with bicep curls, 45 seconds
2. Shoulder press, 45 seconds
3. Tricep extensions, 45 seconds
4. 2 Lateral raises into 2 shoulder shrugs, 45 seconds
Repeat 2-3x and then...
Push-ups to failure to end the burnout! Go until you can't go anymore!