If you are looking for a real challenge, then try doing the RKC Plank. Invented by a former Soviet special forces trainer, ...
Burpees are a popular exercise, but they can put a lot of stress on your joints. You can swap burpees for other lower-impact ...
Strengthen more than just your core muscles with the humble-yet-mighty plank.
Analysis and insights for driving a rapid transition to net-zero while building resilience to physical climate impacts ...