Source: UC Berkeley Wellness Letter
Summary:
Regular use of over-stuffed or poorly adjusted backpacks can cause back or neck pain
10% of body weight is enough for adults and kids packs should weigh no more than 15% of weight
Wear both shoulder straps and adjust straps so the pack doesn’t dangle
Conclusion:
Proper use can prevent pain from backpack use, and heavier loads can be handled by using backpacker-type packs with hip belts.
...More Health News, Fitness Headlines