May be used for rehabilitation after healing from an injury, and for children just starting out.
The Medium Wonderweight (approx. 3lbs.)
This is our most popular model and may be considered for most individuals, from teenagers to adults.
The Heavy Wonderweight(approx. 4lbs)
is best if you already fit and need the extra weight to tone and warm up.
All units are "Very Low Impact" with very little stress on the joints. Wonderweights primarily cause all of the muscles in the shoulder to contract individual and in groups. This leads to better arm and shoulder function, including coordination as based on human volunteer testing carried out in 2009.