Play it Safe: Basics of Proper Helmet Use
February 4, 2020
Henry Ford Health System
If you or your child plays sports or participates in physically risky activities, wearing a helmet could be lifesaving. While no helmet is concussion-proof, wearing one can help reduce the risk of serious head injuries.
"Helmets are made with materials that help reduce impact to the head, protecting the skull from damage," says Jeffrey Kutcher, M.D., a sports neurologist who treats athletes at the Henry Ford Kutcher Clinic for Concussion and Sports Neurology. "You should be wearing a helmet whether you're playing a contact sport or riding something on a hard surface, such as a bike, scooter, skateboard or rollerblades."
Head Injury Prevention 101: Helmet Buying Basics
All helmets are certified at the same level for multi-use recreational activities. So there's no need to search for a specific seal or rating. Instead, when you're purchasing a helmet — or getting one second-hand — focus on these four factors:
How you’ll use it:
Pay attention to the risks involved with the activity you're doing. If you're biking, skiing or snowboarding, for example, you're wearing a helmet in case you get hit, not because you'll get hit.
There are two types of helmets: single-impact and multiple-impact. Single-impact helmets are made with foam materials that break down when hit as part of their force mitigating strategy. These helmets work well for bicycling, skateboarding, skiing or snowboarding. Multiple-impact helmets, such as those designed for sports like football, hockey and lacrosse, can withstand many hits over an entire season. The materials in these helmets don't break down, but rather compress and regain their original form.
"A helmet may perform better in the lab — for example, the dummy brain will experience 98Gs of force instead of 100Gs — but 2Gs of force probably won't make enough of a difference with a one-time injury," Dr. Kutcher says. "But 2Gs less force per hit for a linebacker who suffers multiple blows on a daily basis for many years? That could make a big difference.”
If football is your sport, the National Football League provides a helmet rating system that assesses helmets based on their ability to mitigate force over time.
How it fits:
Helmets fit differently depending on the make, style and type of sport they’re made for. "The key is making sure the helmet covers the entire skull and doesn't move around when in use," Dr. Kutcher says. The helmet should sit on the head without falling forward or backward. If you're relying only on a chinstrap to keep it in place, you don't have the right fit.
How comfortable it is:
Not all helmet brands fit every head. Helmet designs vary just like running shoes do. When you're shopping for a helmet, make sure it's snug, but not tight or uncomfortable. Comfort is critical, especially for kids. "You don't want a child to develop a negative association with wearing a protective helmet," Dr. Kutcher says.
What condition it’s in:
To get the most protection, your helmet should be in top condition. Do not wear a cracked or broken helmet, or one that has been involved in a crash or similar event (unless it's a multiple-impact design). An impact can crush foam materials. And don't allow the helmet to get too hot or cold — that can cause the materials to break down over time.
Get the Best Helmet Fit for Your Head
Properly wearing a helmet provides the greatest defense against injury — more than any style or brand. To make sure your helmet is secure, follow these rules:
· Measure head circumference: Every helmet brand provides a size chart, along with instructions about how to select the best fit. To get the best measurement, use a cloth tape to measure your head circumference. Place the tape about an inch above the eyebrows, keeping it level from front to back. If the measurement falls between sizes, select the smaller size.
· Pay attention to hairstyles: Make sure to try the helmet on with the hairstyle you'll have during the activity. A long-haired bike rider who gets a short haircut may require a helmet adjustment.
· Watch your vision: The helmet should not block your vision. You should be able to see straight ahead and side to side.
To Wear a Helmet or Not To Wear a Helmet: When to Play It Safe
There are several sports that don't require wearing a helmet. But if you or your child is involved in rugby or soccer, or another sport where helmets are optional, that doesn’t mean you're in the clear.
"It's important to base any decision about whether or not to wear a helmet in conjunction with your sports neurologist," notes Dr. Kutcher. "Your past medical history and current health status may still warrant the use of a helmet."
Unsure whether you're at risk of sustaining a head injury? Get a brain health baseline evaluation. Proper consideration of your brain health includes a physical examination, along with a personal and family medical and neurological history. It also offers you an opportunity to learn how to best protect your head.
Related Topic: 7 Tips for Recovering Mentally After a Sports Injury
Dr. Jeffrey Kutcher is a sports neurologist at the Henry Ford Concussion and Sports Neurology Clinic and the global director of the Kutcher Clinic.
Want to learn more? Henry Ford Health System sports medicine experts are treating the whole athlete, in a whole new way. From nutrition to neurology, and from injury prevention to treatment of sports-related conditions, they can give your athlete a unique game plan.
Visit henryford.com/sports or call (313) 972-4216 for an appointment within 24 business hours.
5 Strategies To Improve Range Of Motion
March 6, 2024
When it comes to health and fitness, regular exercise and strength training get the most attention. But it turns out that improving your range of motion may pay greater dividends, particularly over the long haul.
“All kinds of things can impact our range of motion,” says Jennifer Burnham, an athletic trainer at Henry Ford Health. “As we age, our joints become less pliable, but any kind of surgery or injury can also impact our range of motion. And if you're somebody who sits at a desk all day long, that can affect your range of motion as well.”
Why Is Improving Flexibility Important?
Staying active with regular cardiovascular exercise and strength training is a great way to maintain your overall physical health. But it’s important to remember that flexibility exercises come with plenty of perks, too, including:
- Preventing injury
- Staving off arthritis by lubricating joints and tissues
- Improving posture and balance
"Unfortunately, if you have limited range of motion, you may perform tasks incorrectly, causing other muscles and joints to overcompensate for the lack of mobility,” Burnham says. “Over time, that compensation mechanism can increase the risk of injury.”
To complicate matters, our lifestyles often don’t support our range of motion goals. Many of us spend most of our days sitting at a desk or hunched over a screen. And when we’re not sitting still, most of us are slouching.
What Are Some Ways To Improve Range Of Motion?
You don’t have to be able to twist your limbs into a pretzel to achieve full range of motion. Instead, try to improve on your current level of flexibility with these five simple strategies:
- Pay attention to timing. If you’re not ready to add a stretching day to your workout regimen, consider adding a set of flexibility exercises at the end of every session. Pre-workout stretching is helpful, too, but stretching when your muscles are warm is a more effective way to stave off injuries.
- Focus on mobility and stability. Even if you can do the splits or touch your toes to the back of your head, you won’t be able to hold the position if you don’t also have strong core muscles. “Most people do stabilizing exercises such as strength training and lifting weights without paying much attention to mobilizing activities like stretching and yoga,” Burnham says. “But you really need to do both stabilizing and flexibility exercises to get an effective workout.”
- Do a mix of dynamic and static stretches. Two types of stretches can help you gain an edge when it comes to improving range of motion: Dynamic (an active type of stretching where you’re moving within your range of motion) and static stretching (where you hold a stretch). Dynamic stretching with arm and head circles, side stretches, and hip circles before exercise is a good way to warm up cool muscles and help lubricate the joints. With static stretching such as touching your toes to stretch your hamstrings, the goal is to hold a position for 30 seconds or more. Static stretches are often best performed after a workout when your muscles are warm.
- Try foam rolling. Foam rollers act almost like a rolling pin to smooth out tight muscles. Used correctly, they can help improve range of motion — and release stress and tension. You can use foam rollers to prime your body for exercise, or to recover after a workout.
- Aim for balance. If one part of your body is super flexible, focus on increasing range of motion in the opposing muscle group. “So, for example, if your hamstrings are very flexible, make sure to target your quadriceps with flexibility exercises,” Burnham says. “The goal is to make sure you’re aiming for balancing in your body.”
While stretching is an important way to achieve and maintain balance, flexibility and range of motion, it isn’t always intuitive. Not sure where to begin? Consider meeting with a personal trainer or athletic trainer to help you devise a program.
“Watching YouTube videos can be helpful, but if you’ve never done flexibility exercises before, you could overstretch your muscles or find yourself in an incorrect position to stretch,” Burnham says. “And yes, you can create bodily injury by overstretching.”
To find a sports medicine provider at Henry Ford Health, visit henryford.com/sportsmedicine or call 313-651-1969.
Reviewed by Jennifer Burnham, MS, AT, ATC, CSCS, a certified athletic trainer at the Henry Ford Center for Athletic Medicine.