By Jill Yesko , University Relations
Contact: (336) 334-5371
Posted 6-12-07
Dr. Allan Goldfarb
GREENSBORO, NC – For anyone who has overdone it jogging the extra mile or lifting one too many moving boxes, the answer to staving off muscular aches and pains could be as simple as swallowing a pill containing fruit and vegetable compounds before going for the burn.
A new study conducted by Dr. Allan Goldfarb, a professor in the Department of Exercise and Sport Science in the School of Health and Human Performance, could help the legions of weekend warriors and others who experience muscle aches after over-exertion caused by “unaccustomed exercise.”
Goldfarb has received a $113,989 grant from National Safety Associates to study whether taking phytonutrient antioxidant pills containing substances derived from fruits and vegetables before doing strenuous exercise can help enhance the recovery of aching muscles and microscopic damage to muscles caused by working the body too hard.
Antioxidants are molecules that slow down chemical reactions in the body that break down tissue and lead to disease. They occur in abundance in foods such as leafy green vegetables and brightly colored fruits.
Goldfarb will study a group of 40 participants ages 18-40 for four weeks. One half of the study group will receive the phytonutrient antioxidant pill and one half will receive a placebo. Both groups will then undergo vigorous exercise followed by tests measuring muscle soreness, muscle force, range of motion and other forms of secondary inflammation and oxidative stress.
Because antioxidants in the form of phytonutrients protect muscles, Goldfarb believes they can stave off the soreness and possible injury caused by working their bodies too hard.
“People don’t always have the time or inclination to properly train or prepare themselves before exercising or performing activities that they don’t normally do,” said Goldfarb. "This work will explore the role that phytonutrients have in the recovery process.”
Goldfarb joined the UNCG faculty in 1987. He has published more than 60 research articles and co-authored 14 chapters in books. Goldfarb is a fellow in the American Academy of Kinesiology and Physical Education and a fellow in the American College of Sports Medicine.
