All Sauce from Weekly Sauce:

Purposeful splishing and splashing can help you trim your waist size and drop excess pounds, a new evidence review has concluded. Water aerobics led to about 6 pounds of weight loss and more than an inch off the waists of overweight and obese people, researchers reported in the journal BMJ Open. “Specifically, water aerobics interventions…  read on >  read on >

Kids are more likely to maintain a healthy weight if their parents adopt a responsive style while they’re babies and toddlers, a new study suggests. Children had a significantly lower average body mass index (BMI) through middle childhood if they were raised using responsive parenting, researchers report in JAMA Pediatrics. BMI is an estimate of…  read on >  read on >

Knee or hip replacement is a major surgery, and many people must lean hard on their spouses to care for them during weeks to months of recuperation. But all that hassle is absolutely worthwhile for the one providing care for their temporarily disabled partner, a new study suggests. Spouses experience significant improvements in their quality…  read on >  read on >

Love pickleball, but facing a knee or hip replacement? Odds are you’ll return to the court in no time, a new study suggests. More than 7 of 10 regular pickleball players pick up their paddle promptly following joint replacement surgery. What’s more, three-quarters say they’re playing as well as before — or even better. “The…  read on >  read on >

The National Institutes of Health (NIH) is cutting or canceling more than 40 grants focused on vaccine hesitancy and ways to increase vaccine acceptance, according to an email obtained by The Washington Post. The message — sent Monday by Michelle Bulls, director of the Office of Policy for Extramural Research Administration — directed staff to…  read on >  read on >

People start developing unhealthy perceptions of their own bodies in early childhood, a new study suggests. Kids as young as 7 start to judge their bodies in ways that eventually could lead to an eating disorder, researchers report in the Journal of Experimental Child Psychology. “It has been clear for many years that we need…  read on >  read on >

Sleep is a critical component for concussion recovery among kids, a new study reports. Limiting naps during the day and getting about seven hours of sleep each night in the first week after a concussion appears to speed up recuperation, researchers reported in the British Journal of Sports Medicine. Getting seven hours of sleep each…  read on >  read on >

A simple rule change for youth soccer dramatically reduced concussion risk among athletes, a new study says. Banning or limiting headers — plays where the head is used to pass or shoot the ball — is linked to a nearly 26% reduction in soccer-related concussions treated in emergency rooms, researchers are scheduled to report at…  read on >  read on >