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Train Like An Astronaut

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Train Like An Astronaut

On Earth, we’re constantly working against gravity. When we stand, walk, or lift things, our muscles and bones are battling Earth’s gravitational pull. This natural resistance keeps our bodies strong. But in space, it’s a whole different story!

On a space station, astronauts experience microgravity. They can float around and use their muscles with little effort. That may sound fun (and it is), but it can also harm an astronaut’s health. Without the stress of gravity, the body doesn’t maintain or build muscle and bone. So muscle weakens, and bones lose density. To counteract the effects of microgravity on the body, astronauts on the International Space Station exercise between two and two-and-a-half hours a day, six days a week. As they say, use it or lose it!

The heart may also weaken in space because it doesn’t have to counteract gravity to pump blood throughout the body. As a result, astronauts can experience changes similar to those caused by aging or illness. Meanwhile, blood and body fluids are pushed from the legs and abdomen to the heart and head, which causes swelling, leading to hearing loss, eye injury, and pressure on the brain.

Do you think it’d be fun to exercise in microgravity? Why or why not? Credit: NASA

Exercise helps astronauts—and you—improve mental health as well. Physical activity reduces depression, anxiety, and stress. It also helps people sleep better, which positively affects mental health and regulates circadian rhythms, your body’s clock that controls when you feel alert or tired. Plus, exercise has been shown to improve memory and cognition.

So exercise in space isn’t just about staying fit. Astronauts need to maintain their mental health, heart health, muscle strength, and bone density. But here’s the exciting part: The research done on the ISS isn’t just helping astronauts. It helps people on Earth too!

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An astronaut wearing a harness to hold him in place pedals a bicycle on the ISS.
Why do you think the CERVIS has no handle bars? Credit: NASA

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Fitness

Reverse lunge – Today's Tip

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Reverse lunge – Today's Tip
  • Today’s Tip

Fit this workout into your day!

By6abc Digital Staff

Friday, October 4, 2024 8:52AM

Fitness tip: Reverse lunge

Shoshana gets us to move our body with a reverse lung to help work our legs and core.

PHILADELPHIA (WPVI) — Shoshana helps us move our bodies with a reverse lung to help work our legs and core.

WATCH PREVIOUS FITNESS TIPS:

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Related Topics

  • HEALTH & FITNESS
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Fitness

Crunch Franchise Brings State-of-the-Art Fitness Facility to Apollo Beach, FL

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Crunch Franchise Brings State-of-the-Art Fitness Facility to Apollo Beach, FL

APOLLO BEACH, Fla., Oct. 3, 2024 /PRNewswire/ — Crunch Franchise today announces the opening of Crunch Apollo Beach in Apollo Beach, Florida. The $5 million, 30,000 square-foot state-of-the-art fitness facility is located at 6215 Seawind Court, right in the center of family-friendly neighborhoods and near shopping, dining, schools, and the Waterset planned community.

Crunch Apollo Beach will make serious exercise fun, offering an extensive selection of premier cardio equipment, top-quality strength training equipment, a dedicated group fitness studio, Ride cycling classes, a functional HIITZONE™ training area, HydroMassage® beds, spacious locker rooms, Hot Yoga and more.

Crunch Apollo Beach will be owned by CR Fitness Holdings LLC, a Crunch franchisee operated by Vince Julien, Geoff Dyer, Tony Scrimale, and Jeff Dotson, who combined have more than 150 years of experience in the fitness industry. The CR Fitness team currently operates 69 Crunch Fitness locations in Florida, Georgia, North Carolina, Texas, and Tennessee, with 6 more locations set to open across these states in 2024, with a goal of reaching 100 clubs by 2026.

“We are looking forward to bringing the exciting and inclusive Crunch workout experience to the community surrounding our newest location in Apollo Beach,” said CR Fitness CEO Tony Scrimale. “With top-quality equipment, amazing group fitness classes, and personal training, there is something for everyone at an unbeatable value.”

Crunch Fitness ranked #1 in the fitness category and #29 overall in the annual Entrepreneur Franchise 500® – the world’s most comprehensive franchise ranking. Crunch Fitness continues to expand nationwide and push the bar with innovative offerings for its members.

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On Saturday, October 5th, prospective members can visit www.crunchapollobeach.com for a one-day, online-only sale to join at discounted rates for memberships beginning at $9.99 per month, with $0 enrollment fees and the ability to save $60 annually on membership options. The first 500 founding members will also receive a free t-shirt, discounts on both small group and personal training, and more.

Crunch is also expanding its team within Apollo Beach and is looking for individuals who are eager to help their community experience fitness, wellness, relaxation, and recovery. Crunch believes in not only being the best place to work out, but also the best place to work.

For more information, please visit www.crunchapollobeach.com.

About Crunch:
Crunch is a gym that believes in making serious exercise fun by fusing fitness and entertainment and pioneering a philosophy of ‘No Judgments.’ Crunch serves a fitness community for all kinds of people with all types of goals, exercising all different ways, working it out at the same place together. Today, we are renowned for creating one-of-a-kind group fitness classes and unique programming for our wildly diverse members. Headquartered in New York City, Crunch serves two million members with over 460 gyms worldwide in 41 states, the District of Columbia, Australia, Canada, Costa Rica, Portugal, Puerto Rico, and Spain. Crunch is rapidly expanding across the U.S. and around the globe.

SOURCE Crunch Fitness

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Fitness

Safe Ways to Exercise Indoors

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Safe Ways to Exercise Indoors

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Winter is an ideal time to engage in virtual exercise, says Ryan Glatt, a physical therapist and health coach at the Pacific Neuroscience Institute in Santa Monica, CA. Options include group classes by videoconference, recorded classes on YouTube, and telehealth with a physical therapist. Other activities are chair yoga, recumbent cycling, and using an under-desk elliptical. Walking also is an excellent form of exercise, but people with poor balance should avoid using a treadmill, says Natalie Witek, MD, a movement disorders specialist with the Advocate Medical Group in Park Ridge, IL.


Read More: How to Exercise Safely in Cold Weather


Before starting any home exercise program, check with your primary care physician or neurologist. Also, make sure you have something you can hold on to for balance, like a sturdy chair or nearby wall, says Leigh Anne Bolling Richards, an instructor with Rock Steady Boxing, a class she leads at the YMCA of Greater Montgomery, AL. And remove area rugs and other tripping hazards.

Here are some offerings for multiple sclerosis, Parkinson’s disease, and stroke.

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Multiple Sclerosis

The Cleveland Clinic’s “Exercise Essentials” workout, led by a physical therapist at the clinic, is 23 minutes and focuses on breathing, strength, core, and balance. Exercises for Individuals with Multiple Sclerosis (MS)

The National Multiple Sclerosis Society has a series of free yoga videos and other forms of activity. Yoga and Multiple Sclerosis

Parkinson’s Disease

An audiobook from the Parkinson’s Foundation describes the basics of physical activity and explains specific exercises. Fitness Counts: A Body Guide to Parkinson’s Disease

Dance for Parkinson’s has live Zoom classes for free. Zoom Classes – Dance for PD

Stroke

The American Stroke Association offers a series of free exercise videos led by a physical therapist. Post-Stroke Exercise Videos

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