A contraindication is a specific situation in which a drug, procedure, or surgery should not be used because it may be harmful to the person.
Cautions & Contraindications for use of DynX Exercise protocols are:  heart or circulatory conditions which would prohibit the use of any cardio exercise training equipment.  Heart valve issues, aneurisms, irregular heart rhythm problems are examples.  Arthritis, carpel tunnel, pain from skeletal damage or tendonitis are reasons to avoid use of these or other similar hand-arm exercise regimens without physician authorization.

Designed and manufactured

in the United States

  • Grey Facebook Icon
  • Grey Twitter Icon
  • Grey YouTube Icon


News Medical Life Sciences

The strength of a person’s hand-grip could be an indicator of their cardiovascular risk, suggest findings from a major study published in The Lancet.

The research, which included almost 140,000 people from 17 countries found that having a weak grip strength was associated with an increased risk of heart attack, stroke and shorter survival.

© 2017 MD Systems - site created by Royal Support Services

NEW clinical device for use in handgrip strength measurement and rehabilitation of hand strength

NEW protocols for improving muscle strength fully controllable by professional therapists