THUNDER
Cardio and muscular endurance
The one and only kettlebell social network
The one and only kettlebell social network
A quick 20 minute cardio workout. It can even be reduced to 14 minutes when the flexibility and mobility work is changed to 2 minutes of rest. Heart Rate Results My average heart rate was 120 BPM and the max was 156 BPM. More details on the heart rate under my scoring entry.
This workout is for cardio and strength. Go on the heavier side with your weight to work more on strength, and go lighter to work more on your cardio. If you pick two heavier weights around 50 to 60% of your 1RM strict press then the workout takes anywhere from 22 to 28 minutes to complete. If you are at the lower end and go for 30 to 40% of your 1RM strict press then the workout takes anywhere from 16 to 22 minutes.
The kettlebell combo is intense and followed by two cardio-intense bodyweight exercises which makes every round that you complete grueling, which is exactly how we like it. There are two AMRAPs, the first one is 8 minutes, which means that you work to complete as many rounds as possible of the combo. You then take