Pro Fitness Gym Ball
Advantages: Works all muscle groups, can perform a complete workout, suitable for everyone
For as long as I can remember I have gone through phases of doing sit ups every morning or every night with not a huge amount of effect, I have even tried those machines which work your muscles for you, all of which had limited effect. However last y ...
K2705 27.10.2010 · Read full review
Ciao members have rated this review on average: very helpful
Review of Pro-Fitness Gymnastic Ball