Echo Bike, Devils Press, Double-Under Posted on December 11, 2022 by Matt THURSDAY 151222 For time: 30 calorie echo bike 30 alternating single arm devils press, 50/35 lb 150 double-unders 20 calorie echo bike 20 alternating single arm devils press, 50/35 lb 100 double-unders 10 calorie echo bike 10 alternating single arm devils press, 50/35 lb 50 double-unders