People with mild cognitive impairment that exercised aerobically four times a week for six months had increases in overall brain volume and gray matter and enjoyed better cognitive functioning.
In two studies, regular yoga classes or individual practice lowered anxiety, depression and negative thoughts in people with eating disorders.
Young adult distance runners in Texas taking a powered tart cherry supplement for 10 days improved their running time and reported a third less muscle soreness.
Sedentary Canadian adults that underwent high-intensity interval training found it more enjoyable that those who performed ongoing moderate exercise.
Biking a half hour to work improves brain function, but if pollution hangs in the air, a moderate pace of 8 miles per hour tests best for overall health.
Spanish athletes that ran barefoot for 12 weeks during a study saw positive changes in their foot rotation while running and landed more often in a desirable mid-foot position.
A Finnish twins study found that people that exercised physically in middle age were less likely to be cognitively impaired when elderly.
Individuals that worked out to music rather than silence felt less fatigued and exercised more effectively.
Runners older than 65 that run three times a week burn oxygen at the same rate as 20-year-old runners, thus expending a similar amount of metabolic energy.
In a double-blind study involving armpit pads and cameras recording facial expressions, Dutch researchers have found that positive emotions can be transferred from one person to another via human sweat.