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Doctor Lee's Blog

Thoughts & Tips from The Doctor of Fitness: Fitness Trainer, Nutrition Expert, & Sports Medicine Physician

We write informally on topics we're passionate at Doctor Of Fitness - fitness, strength and conditioning, sports nutrition, sports medicine, and edge fitness and nutrition news. If you'd like to reach us directly, you can contact us here. For more information, you're invited to read Dr. Mancini's C.V. and informal bio.

Flowers and Memorial Day

on Tuesday, 24 May 2022. Posted in Doctor of Fitness

Have you ever wondered why Memorial Day is in May? There’s actually a very practical reason for it. Originally called Decoration Day, this day was chosen to honor those who had died in the Civil War. Flowers or small flags were placed on graves. Since flowers would be in bloom all over the country by the end of May, this day made the most sense.

Red poppies became the official national emblem of remembrance in 1920. While technically classified as weeds, these flowers are resilient and make a wonderful addition to a cemetery if you’re allowed to plant there.

You'll notice that many flower arrangements and floral wreathes feature red, white and blue flowers. Roses, lilies and gladioli come in red and white, and irises, hydrangea and forget-me-nots come in blue. There are also many flowers that can be dyed any color, such as chrysanthemums and carnations. 

If you’re into choosing your flowers according to the meaning, peonies represent healing, and are usually looking their best at this time of the year. Pink carnations symbolize remembrance. Bright yellow tulips and daffodils are a symbol of renewal and fresh starts. The humble daisy signifies hope.

If you’re paying tribute to a family member who died while serving in the military, take a few minutes to research the meaning of the flowers you are choosing. You might find that your choice says a lot.

How Much Exercise Is Enough?

on Tuesday, 17 May 2022. Posted in Doctor of Fitness

One of the first things you need to figure out before beginning an exercise regimen is WHY you’re exercising. Do you have a weight loss goal? Are you striving to lower your stress? Do you just want to be in better overall health? Once you know why you're exercising, not only will you be able to build a personal program for yourself, but you'll have a good idea how often you will need to exercise to achieve your goals.

A daily 30-minute walk is recommended by most experts to improve your overall health. If you’re just starting out, it may take some time to work up to a half hour walk, but once you do, you'll find that you will start burning calories, lower your blood sugar levels and improve your mood and energy levels.

Exercising for weight loss is all about burning more calories than you consume. This means that in order to lose 1 1/2 pounds a week, you’ll need to reduce your daily calories by 500-750. While it's possible to lose weight by diet alone, you'll also lose muscle mass and bone density, so it's important to add aerobic and strength training to your weight loss program. Strength training exercises should be done at least twice per week, making sure you’re working all the major muscle groups. 

Is your physical health and well-being worth 30 minutes a day? Absolutely! Start slow, remember to warm up and stretch. As you get stronger and more fit, you'll be surprised to find you’re looking forward to your workout.

What Foods to Eat Before and After Exercise

on Tuesday, 10 May 2022. Posted in Doctor of Fitness

You can probably find an article or a medical or science study to support any kind of diet or fitness regimen. Some will tell you to fast before a workout; others to fast after a workout. Some say to load up on carbs or protein. Depending on the source, it’s lots of fruits and vegetables or no fruits or vegetables. It can be very confusing. Your own body is usually the best guide when it comes to what to eat before and after you exercise.

The perfect workout shouldn't leave you feeling dizzy or bloated. Make sure you’re drinking plenty of water. Keeping hydrated should keep you from feeling lightheaded. The American Council on Exercise suggests drinking 17-20 ounces of water 2 hours before the start of your workout, then 7-10 ounces every 10 to 20 minutes during exercise. Overall, for the day, you should be consuming 90-150 ounces of liquids, including water.

As far as food goes, make sure whatever you eat around workout time is easily digestible. This is not the time for broccoli— which will leave you feeling bloated and gassy. Choose healthy carb-rich foods like whole grains or fat-free yogurt. An apple or banana is an excellent quick snack fix 5-10 minutes before your workout.

Post workout is a great time to add proteins, which help repair your muscles. A protein shake or yogurt with fruit both make an excellent choice. 

Your body is smarter than you give it credit for. Listen to it when it comes to eating before and after a workout.

Fun Gifts for Mom

on Tuesday, 03 May 2022. Posted in Doctor of Fitness

“Our mothers always remain the strangest, craziest people we’ve ever met.”

—Marguerite Duras

It’s Mother’s Day, which means it’s time to find the perfect gift for Mom. Every child knows by heart the many things our mothers have taught us, and in particular, the words she used to express herself. Rather than the run-of-the-mill candy or flowers or yet another gift card, why not choose gifts related to the phrases Mom most often used on us?

"Don't make me turn this car around!" Obviously, Mom would appreciate a back-up camera for the vehicle. 

"Pick that up before someone trips on it and breaks their neck!" LEGO makes a floral bouquet building kit. Mom would love it!

"Do you think money grows on trees?" This one is more normally associated with Dad, but plenty of moms have uttered these words too. What to get? Well, a money tree, of course.

"Don't make that face! It's going to freeze like that!" Facial masks are the answer here.

"Someday you’ll thank me for this!" How about a gratitude journal?

"This is going to hurt me more than it hurts you." What is Mom trying to say? Maybe she would like any kind of hair removal kit that promises that it's pain-free.

"You should have that phone surgically implanted in your ear." This is an easy one: anything for the ear— earrings, ear buds or a year's supply of Q-tips.

"You will ALWAYS be my baby." Face it, you can't top that one. Just hug her and promise you'll always clean your plate and your room, and you'll never flick things at her head in the car again.

Happy Mother’s Day!

Best Walking Shoes

on Tuesday, 26 April 2022. Posted in Doctor of Fitness

Walking is a great form of exercise, especially when you’re getting older or haven’t had a regular fitness routine in a while. It’s a good way to ease back into the groove until you’re ready for a more vigorous routine. Unlike running, walking is a lot easier on your joints and ligaments. You don’t even need any special equipment with one major exception— good walking shoes. 

When looking for walking shoes, look for ones specifically designed for walking rather than settling for cross-training or running shoes. Walking is an entirely different motion from running and places different stresses on your foot. When walking your heel will impact the ground first, then the ball of your foot as you take a step. A pair of walking shoes should be flexible. To test one, twist it. It should easily bend at the ball of the foot since that’s where your foot will bend when you walk. Check the toe as well. It should be slightly off the ground so the shoe slightly rocks when you roll it forward, just as your foot will when walking.

When using a shoe for any purpose it’s always better to go with function over fashion. Sure, you want it to look good, but the most important thing is that it’s comfortable and does what you need it to do. Don’t get too caught up on brand names either. A generic shoe that fits is infinitely more valuable to you than a fancy shoe that doesn’t.

Walking is a great way to get out and get some exercise without wearing yourself out but be sure to get the right shoes. Your feet will thank you for it. 

Stretch Before You Exercise

on Tuesday, 19 April 2022. Posted in Doctor of Fitness

Talk to any doctor and he or she will tell you about the importance of regular exercise. Talk to any physical trainer and he or she will tell you that exercise is great, but stretching before you get started is just as important. It can be hard enough to motivate yourself to exercise without the extra hassle, especially if you’re already pressed for time, but stretching is a step you don’t want to skip.  

Muscles are similar to bundles of fibers, and before you twist and torque on them the way you will during a workout, you want them as limber as possible so they can flex as you do. Think of breaking a piece of dry kindling over your knee and then compare it to trying to break a green sapling. It goes without saying you want to be the sapling in this analogy.

You’ve probably seen athletes do an elaborate stretching routine before a game. You don’t have to go this extreme. Even a 5-minute stretch can do wonders for your workout. It’s even beneficial on its own to improve posture and flexibility and to help reduce everyday aches and pains.

Stretching isn’t just for pre-workout either. Stretching afterwards can help keep muscles from tensing after strenuous exercise, meaning you’re feeling better and ready for what the day will throw at you. Stretching is a great way to keep in the game, so you’re ready for the next workout instead of headed for the trainer’s table.

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