Exercise

A study found that 75 minutes of brisk interval walking once a week can reduce body fat and improve fitness as effectively as three weekly sessions.

An 800-year-old Chinese exercise, Baduanjin, was found to lower blood pressure as effectively as medication in a large clinical trial, with benefits lasting a year.

A large study found that aerobic exercises like walking, cycling, and swimming are the most effective for relieving knee osteoarthritis pain and improving function.