Fitness
Why you should do strength training at 70: try these exercises
A decline in health and fitness isn’t inevitable once you cross into your seventies. Just take look at the recent snaps of Pierce Brosnan — age 70 — shirt off in the wilds of Yellowstone National Park. Or think of Angela Rippon, 79, high-kicking it on Strictly; Helen Mirren, 78, on the red carpet; or the verve of Bruce Springsteen, playing a three-hour set in Hyde Park, London, in the summer at the age of 73. These are just four examples of a host of septuagenarians and octogenarians who have demonstrated that vitality is possible at any age — if you’re prepared to work for it.
Skeletal muscle mass and strength decline more rapidly as we age and can affect physical performance, but this
Fitness
How much should you exercise to actually lose weight?
Two and a half hours of physical exercise per week may be essential for achieving any significant reduction in body weight, a new review of studies has found.
The review, published in the journal JAMA Network Open on Thursday, analysed previously conducted clinical trials probing the effect of exercise on weight loss.
It found that doing about 30 minutes of exercise a week was linked to only a modest reduction in body weight, body fat measures, and waist circumference among adults with obesity.
However, aerobic exercise exceeding 150 minutes per week, at moderate intensity or greater, was more likely to achieve clinically important reductions in weight-loss parameters.
Aerobic exercise is any type of physical activity that raises a person’s heart rate and gets them moving and sweating for a sustained period of time.
Previous studies have shown this type of cardio exercise provides a range of benefits when coupled with a healthy diet, enabling people to think more clearly, and even protect against cognitive decline with age.
Some previous studies have estimated the optimal minimum period of exercise at between 30 and 45 minutes.
As little as 30 minutes of aerobic exercise has been linked to significantly better performance on cognitive quizzes.
One study showed that about 30 minutes of treadmill walking for 10 consecutive days may significantly reduce depression.
But the exact amount of optimal exercise needed for weight loss has been unclear.
Health guidelines suggest that at least 150 minutes a week of aerobic exercise at moderate intensity is key to achieving meaningful weight loss of about 2 to 3kg. Some studies suggest a moderate intensity physical activity of about 225 to 420 minutes per week is required for weight loss of 5 to 7.5 kg.
The new study assessed data from over 100 clinical trials examining the effect of exercise over a duration of at least eight weeks on overweight or obese adults.
Researchers found that 30 minutes of aerobic exercise per week may enable adults who are overweight or have obesity to “slightly reduce” body weight.
However, they found the “greatest, clinically important” improvement from aerobic exercise of over 150 minutes per week.
“Aerobic training at least 150 minutes per week may be needed to achieve important reductions in waist circumference and body fat,” they said in the review.
“Longer durations of aerobic exercise may be associated with more beneficial weight or waist circumference outcomes.”
Fitness
Running heel taps to warm up for your workout – Today's Tip
- Today’s Tip
Fit this workout into your day!
Thursday, December 26, 2024 12:34PM
Shoshana shows us how running heel taps can quickly bring your heart rate up!
PHILADELPHIA (WPVI) — Shoshana shows us how running heel taps can quickly bring your heart rate up!
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Fitness
Gyms aren't always accessible spaces, but these PTs are working to change that
Many people would see cerebral palsy as a barrier to a physically demanding career.
But Connor Johnstone has refused to allow his disability to hold him back.
He’s a fully qualified personal trainer with a degree in sports science and a masters in strength and conditioning.
Now he’s determined to help other people with a disability who struggle exercising in the gym.
But he hasn’t always been so self-confident.
“I may not have been able to perform the movements in the gym that everyone else could, so that used to always be at the back of my mind, or I felt like I wasn’t smart enough,” he said.
“I think that’s just, all those things you tend to label yourself [with], rather than what actually is reality.”
Encouragement from his parents and therapists helped.
“One of the biggest things for me is always trying to find a way to adapt,” he said.
It’s something he also teaches his clients.
“At one of my other practices, there were a lot of children with autism, and I was finding fun ways to do things because they don’t find generic exercises as stimulating or fun,” he said.
Challenging perceptions
Shaznaye Bin Kali, 15, also challenges perceptions of what a typical gym-goer looks like.
She lives with hemiplegia, a condition that has affected the left side of her body, impacting her arms, legs, and facial muscles.
But at her weekly sessions with her dedicated personal trainer, Grant Gillon, she’s found a space where she feels empowered and supported.
“Shaz started, and she hasn’t looked back. She looks forward to coming to see me every Friday,” Grant said.
Shaznaye said she enjoyed playful banter with Grant as she exercises.
“I like lap pull downs, bench press, jumping on the bike, tennis, footy, and frisbee,” she said.
Empathy helps
One of the things that bonded the two was Grant’s later-in-life ADHD diagnosis, which he believes has helped him positively connect with clients who have a disability.
“How I think is very similar to a lot of other people with disabilities, and I can be quite sporadic, and I often need to take a step back and try and settle myself,” he said.
“I know for myself there’s often things that I needed to be repeated quite a few times.”
Grant said he’s learned to be more accommodating.
“That’s probably the biggest one. And thinking on my feet,” he said.
Grant said if things don’t work out during his training sessions with clients, he tries to “keep the momentum going” by moving onto the next thing.
“You can’t dwell too much on it,” he said.
Grant said working with Shaznaye meant a longer set up time to make sure she could train safely.
“We make sure that she’s got a firm grip, or often, I’ll be holding my hand over the top first making sure her grip doesn’t fall off,” Grant said.
“And sometimes we’ll be changing different attachments and handles to see if we can actually get her a little bit of a better grip.”
Grant said he wanted to become a personal trainer because fitness had always been an important part of his life and he wanted to make sure others had the opportunity to participate.
“[The gym] is not always accessible to everyone,” he said.
“I guess that’s probably one of the main motivating factors [for me].”
Push for more PTs with a disability
Grant would like to see more disabled personal trainers in the industry.
“I think the one thing that hinders some people is that they feel inadequate, which can depend on the disability,” he said.
“People might think they won’t be respected due to their disability, or they don’t feel they’re up to par.”
Grant’s advice to any aspiring personal trainer who has a disability would be just getting out there and getting involved in learning through experience.
“I’m very passionate what I do, and I enjoy seeing results,” he said.
“I don’t see what I do is anything like amazing or special. I almost feel selfish because it’s something that I really enjoy.”
Connor feels the same way.
“If you’re passionate about something, you can always make it work.”
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