Add Rest Days to Your Workout Routine
June 2, 2020
Henry Ford Health System
Whether you're new to exercise or a seasoned enthusiast, it's tempting to adopt an all-go, no-quit attitude. This is especially common when you're are trying to achieve a fitness goal. Maybe you want to run a 5K, or maybe you have 10 pounds you want to shed before going on vacation.
"Whatever the driver, it's important to remember that scheduling time for rest and rejuvenation is a critical component of any workout regimen," says James Moeller, M.D., a sports medicine specialist at Henry Ford Health System.
Building in Rest Days
From high-intensity interval training (HIIT) and spin to barre and Zumba, popular workouts increasingly push exercisers to go faster, longer, stronger. This prolonged physical stress can lead to overuse injuries, such as stress fractures, muscle strains and joint pain. Excessive exercise can also lead to hormonal changes, disrupted sleep patterns, decreased immunity and mood swings.
“Working out, especially resistance training, breaks tissues down, causing microscopic damage,” Dr. Moeller says. "Rest days allow your muscles time to rebuild."
So how much rest do you really need? There isn't a one-size-fits-all prescription. Factors like your age, fitness level, the intensity of your workout and the amount of training you do weekly will impact the amount of recovery time you need. But there are some basic guidelines for rest days:
1. Go easy: Rest is a relative term. "It's not just sitting on the couch with an iced tea," says Dr. Moeller. "You may still be exercising on 'rest' days, but at a lower intensity." Maybe you go for a brisk walk or ride your bike to work. Take a yoga class or do some dynamic stretching. The key is to make sure you're not overworking the same body parts.
2. Get sufficient sleep: Sleep is a key component of muscle repair and rebuilding. During sleep, your body’s production of growth hormone increases. Not getting quality shuteye thwarts your body's production of growth hormone and can impact your performance.
3. Give overtaxed muscles a break: You don't need to skip the gym on specific days each week, but you do need to rotate which body parts you're working. The general rule is to give muscles 48 hours to recover after a workout. So it's a good idea to take two to three days off before working the same muscle groups again.
4. Stay hydrated: Make sure to restore lost fluids before, during and after a workout. Dehydration can lead to overheating, headaches and muscle fatigue, among other ailments. You don’t need a sports drink; water is best. "Sports drinks aren't required unless you're getting into very high intensity activity, or exercising for more than one hour at a time," Dr. Moeller says.
5. Pay attention to your body: A lot of people try to work out through pain and fatigue. If there's a heaviness to your movements, or if you feel like your muscles are not responding appropriately to the stress you're providing, take a time out. "It's really about learning to read your body's signals," says Dr. Moeller.
Health authorities and news headlines widely publicize the health benefits of exercise — and the consequences of inactivity. The American Heart Association recommends that adults get at least 150 minutes of moderate-intensity exercise per week, plus strength training two or three days per week. Less discussed are the negative effects of not allowing your body sufficient time to rest.
Getting sufficient rest between workouts is just as important as participating in regular exercise. "Both are part of the total process required to build strength, endurance and muscle mass," Dr. Moeller says.
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.
When Can I Walk Off Knee Pain — And When Should I See A Doctor?
June 7, 2022
Whether you wake up with a stiff knee, sustain an injury, or start feeling knee pain for seemingly no good reason, you might wonder what to do. Should you immediately rush off to the doctor? Can you just ignore it and hope it will get better? Can you treat it yourself? Knowing when you need a doctor’s intervention can be a tricky decision to make.
We see people at the start of injuries and after they’ve been ongoing,” says Nancy White, M.D., a sports medicine physician at Henry Ford Health. “While the sooner you see an expert, the better, there’s really no right or wrong to it. However, there are a few key signs that it’s a good idea to get it checked out.”
Dr. White recommends seeing a doctor if:
► You are waking up with consistent knee stiffness. If there’s no history of an injury involved, it could be due to osteoarthritis or rheumatoid arthritis.
► If your knee pain isn’t going away.
► Your knee is swollen and you can’t bear weight on it.
► You can’t fully flex or extend your knee.
► Your knee is warm to the touch. This could signal inflammation.
If your pain is mild — or you’re trying to decide whether to see someone — Dr. White recommends icing it on a scheduled basis. “That means two to three times a day,” she says. “Apply the ice to your knee. It will get cold. It will burn, then it will get numb. Remove the ice when it gets to the numb stage.”
She also recommends elevating your leg and putting a compression wrap or sleeve on your knee. If the pain is bad, you can try taking ibuprofen or naproxen for a few days.
Common Causes of Knee Pain
But if your knee is not getting better, it’s a good idea to see a doctor, as common causes of knee pain include:
► ACL sprains and tears. Short for anterior cruciate ligament, the ACL is one of four ligaments in the knee that allows it to flex and extend. The ACL can tear when your foot is firmly planted in place, and the knee locks and twists or pivots at the same time.
► MCL sprains and tears. Short for medial collateral ligament, the MCL connects your shinbone to your thighbone. It can tear when landing after a jump, or after an exterior blow to the knee (usually during contact sports). Luckily, most MCL injuries heal on their own.
► Meniscal tears. The menisci are your knee’s shock absorbers; they're two discs made of soft cartilage. Abrupt movements (like pivots, stops, turns, squats or lifts) can cause them to tear.
► Kneecap dislocation. A direct hit to the knee — or a sudden twist or pivoting of the leg — can make the kneecap can shift out of place.
► Patellar tendonitis. This is also known as Jumper’s Knee, as it’s a common injury in basketball and volleyball players. The patellar tendon connects the bottom of the kneecap to the top of the shinbone, and can become inflamed from overuse, excessive force or repetitive stress.
Knee bursitis. The bursa is a small, fluid-filled sac located near the knee joint. Knee bursitis occurs when the bursa becomes inflamed, often because of a knee injury or overuse from frequent kneeling.
How to Help Prevent Knee Pain
And if you want to help prevent knee pain in the future? “Exercise regularly so that you’re strengthening your quadriceps, hamstrings and gluteal muscles,” says Dr. White. “It’s also important to stretch to increase quadricep and hamstring flexibility.”
Wearing shoes with sturdy soles and proper arch support can also help ease pain and issues you may already have, says Dr. White. “I would say the top reasons people get into trouble with their knees are things they could prevent by changing lifestyle habits. This includes maintaining a healthy weight, as being overweight can also lead to increased wear and tear on the joints.
To learn more about your orthopedic condition or to find a provider, visit henryford.com/ortho.
Dr. Nancy White is a sports medicine physician at Henry Ford Health. She sees patients at Henry Ford Medical Center – Novi, and Henry Ford Medical Center — Bloomfield Township.