The 7-minute workout that is as beneficial as a long run and a weights session

[Inkfreak]

1. Very interesting, but....

I wonder if the possibility of injury is increased. For some fitness buff it may be easy. A 7 minute workout is likely to attract someone looking for a quick alternative. And in doing so may injure themselves trying to keep up the pace. Just a thought.

I usually do a few months strength training, then switch to a more cardio centric type of training. Incorporating weights & quick rest periods. Even after a few years of doing this I still find my form faltering at times trying to keep pace.

I'd give this workout a shot, but a few changes here & there for my own comfort. I hate doing dips on a chair like that. My arms are very long. I end up with shoulder pains.