I-Trainer International –
www.itrainerinternational.com
American Council of Exercise –
www.acefitness.org
National Strength and Conditioning Association –
www.nsca-lift.org
International Dance and Exercise Association –
www.ideafit.com
Vectra equipment –
www.vectrafitness.com
Lifefitness equipment –
www.lifefitness.com
American College of Sports Medicine
Power Systems-
www.power-systems.com
Perform Better -
www.performbetter.com
