See what Guardian journalist, Stuart Heritage, had to say about his X-Force experience

Once again the brave and exercise savvy Stuart Heritage steps up to a cutting edge workout. This time, it’s negative training on the X-Force kit.

A full body workout in 30 minutes, just once a week – Stuart muscled his way through the X-Force circuit for his full body understanding of this weight stack and the benefits. He’s a convert and reading between the lines, despite alluding to the inevitable muscle soreness, it was his prize for a job well done. Thanks again Stuart.

Read the full article in The Guardian:
Is it worth doing negative strength training?