Though there are few large, high-quality studies on trampolining, the studies that exist suggest it improves balance, cardiovascular fitness and pelvic floor musculature, all while being gentler on the joints than higher-impact forms of exercise. Here’s what the experts say about trampoline workouts and how to get started.
Improve your balance
In addition to being a cardiovascular workout, bouncing is “fantastic” for balance, as it builds muscles in your feet, ankles and calves, Porcari said. This is particularly important as people age and their risk of falling goes up.
Another small study, published in 2011, suggested that jumping on a mini trampoline can specifically improve dynamic balance, the type of balance required when you’re walking, climbing stairs or standing in place. In older people, improving dynamic balance can lower the risk of falls.
Porcari said that even a simple routine of five or 10 minutes three days a week, alternating between jumping on one foot and two feet, can improve balance.
“Because of the relatively high intensity of trampoline exercise, you can get away with fewer minutes,” than, say, on the elliptical or treadmill, he said.
Support your pelvic floor
Trampolining may offer unique benefits for older women, who are at higher risk of developing conditions like osteoporosis and urinary incontinence than men. About 70 per cent of American women over 60 have some form of urinary incontinence. The largest segment, about 53.1 per cent of women in this age group in a recent study, experience involuntary loss of urine caused by physical activity (or laughing, sneezing or coughing) that increases abdominal pressure.
Some evidence suggests that trampolining may preserve or strengthen the muscles that can prevent this.
One small study published in 2018 suggested that the pelvic floor muscles are highly active during mini trampoline jumping, and another, not yet published, indicates that pelvic floor function can be improved by rebounding. In that study, 37 postmenopausal women did 30-minute mini trampoline workouts three times a week. After 12 weeks, the women had better scores on urinary incontinence and higher bone mineral density. (Their bone mineral density returned to normal when they stopped rebounding regularly.)
Anja Fricke, a graduate student at Massey University in Wellington, New Zealand, and the lead author on the study, said women should start with simple jumps while holding onto a handrail if available. Start with intervals of eight minutes of bouncing followed by two-minute breaks. To get the pelvic floor muscles activated, Fricke suggested squeezing a soft gym ball or a lightweight kids’ soccer ball between the legs, then jumping by pushing off with both legs while keeping the ball in place.
Safeguard your joint health
Trampolining may also be better on your joints than exercises like running, basketball or tennis, Fricke said. Much of the force of jumping and landing is absorbed by the trampoline’s elastic surface, making it easier on your joints than jumping on the ground.
“Running on a treadmill can be super hard on the joints and the knees. Doing jumps on the floor can be hard,” said Nicole Schott, a personal trainer at Future in Cranberry Township, Pennsylvania, who developed trampoline classes. Rebounding “allows for you to do those higher-intensity or even more complex movements without killing your body.”
Embrace your inner kid — or jump with some real ones.
Myriam Gilles, 51, has been rebounding since 2009 at a bouncing studio called The Ness in New York City. The 50-minute classes blend dance choreography, hand weight exercises, situps and planks, all on the trampoline.
“I bounce and I SoulCycle,” Gilles said. “They’re just gentler to the body and have a community feeling that I love.”
She said trampolining also connects her to distant memories of her childhood in Brooklyn jumping double Dutch.
“I was one of those Black girls who loved to jump-rope. I sometimes think that there’s something about the trampoline that reminds me of that,” she said.
Sarah Shultz, a biomechanist and the interim dean for the School of Nursing and Health Studies at Monmouth University in New Jersey, said rebounding on a large outdoor trampoline is an opportunity to connect with her own children.
“I have a great time going on it with my kids,” said Shultz, a mother of two. “I can get out of a rough meeting, or I’ll get writer’s block trying to write an article, and I’ll go, ‘All right, kids. I’ve got five minutes. Let’s make mommy happier.’”
Get started at home
Most experts recommended a trampoline with an 81 - 121cm jumping surface. Higher-end options can cost 10 times more and may offer a more comfortable springless design, removable legs for easy transport and storage, and adjustable rubber cords, which make the device less noisy and lower impact (since rubber springs are quieter and spongier than their metal counterparts).
If you feel unsteady, experts recommend having a wall within arm’s reach or using walking poles planted on the floor beside the trampoline for balance. To make the workout harder, you can add wrist or ankle weights. Don’t get discouraged if it takes you a while to master the basics, though.
“Bounce incorporates balance, cardio, coordination and strength, so there is a bit of a learning curve when you begin,” said Colette Dong, co-founder of The Ness.
Schott and Dong recommended a simple mini trampoline routine suitable for beginners.
Side-to-side hops with feet together
Keep a slight bend in the knees and your feet together. Hop both feet over to the other side of the trampoline and back. Schott stressed the importance of maintaining a tight core while you do this movement, allowing the motion to come from the feet.
Bounce-down
Start in a squat. Begin to pulse the heels down continuously into the trampoline at a rapid rate while maintaining a squat. Then, using the core, start to lift your knees in toward your centre, lifting your feet off the trampoline while keeping your body low.
“Bounce-down is a simple but effective move that engages the glutes, hamstrings” and the inner muscles of your abdomen while getting the heart rate up, Dong said.
High knees
Keeping your knees slightly bent, lift one knee to your chest and alternate as quickly as you can, running in place. To lower the intensity, slow the speed to a march.
Twist
Beginning in a squat, keep your feet slightly wider than your hips and use your obliques to twist the lower body to one side while the shoulders stay square to the front of your space. Allow your opposite arm to swing forward as if you were rolling a bowling ball. Once your feet land facing one side, reverse the action to bring the lower body back to your starting position.
“Twists activate both your internal and external obliques, creating opposition through the torso and increasing spinal rotation,” Dong said.
This article originally appeared in The New York Times.
Written by: Perri Ormont Blumberg
Photographs by: Angelo Silvio
©2022 THE NEW YORK TIMES
