The Benefits of Sprint Interval Training

Written by Dr. Steve Chaney on . Posted in Exercise, Fitness and Health, Issues, Uncategorized

Are You Still Doing Cardio?

Author: Kai Fusser, MS

Sprint Interval TrainingLast month I told you about functional fitness training and why I think it is superior to workouts on the machines that fill most gyms and sports clubs. This month my topic is sprint interval training, and why it beats the traditional cardiovascular or aerobic exercises.

Walk into any gym and the first thing you see is people straddling treadmills, ellipticals or bikes for 45 minutes or more trying to burn calories and improving their aerobic fitness.

It is not an easy task for me to explain in a short fitness tip why we should stay away from the typical low to moderate-intensity continuous training (“CARDIO”) and instead do sprint interval training (SIT, or burst training), but here are the key points.

The Problem With Cardio Exercise

 

Slow cardio:

  • is very time intensive (the number one reason people skip their workouts)
  • only works on your aerobic fitness (and that fairly inefficient)
  • burns some calories during the activity but has no impact on your overall metabolism
  • stresses your joints due to repetitive impact (especially if you are running for your cardio)
  • increases inflammation

 

The Benefits of Sprint Interval Training

 

Now here is a solution for you. SIT (sprint interval training) training:

  • will only take about 4-8 minutes 3 days a week
  • works your aerobic and anaerobic system at the same time
  • will raise your metabolism for several hours after you have completed the exercise
  • is very effective for fat loss
  • will build “fast muscles”
  • reduces impact on your joints and helps reduce inflammation

Sprint training can burn the same calories as slow cardio in 1/15th of the time! In addition, slow cardio exercise produces a lot of stress hormones (cortisol) while sprint training stimulates growth hormone (have you ever compared the physique of a sprinter to a marathon runner? It’s your choice).

It is the intensity, not duration that effects the adaptation to exercise.

 

Making Sprint Interval Training Work For You

 

There are different ways to implement SIT training:

It can be done on equipment like a:

  • treadmill (using a steep incline rather than high speed)
  • stationary bike
  • upper body ergo meter
  • or a X-iser

Or it can be done with no equipment at all, like

  •  sprinting (athletes only)
  • running up a flight of stairs
  • running up a hill
  • or with full body calisthenics like a Turkish Getup.

I recommend that you start with 4 min workouts (add 2-3 min of warm up before) with a sprint to rest ratio of 1-3, say 10 sec sprint with 30 sec rest (slow pace). As you feel more comfortable you should work your way down to a ratio of 1-1 like 20 sec sprint with 20 sec rest. The maximum total time you would want to do is 8 min. (more is not better in this case).

Please remember that the sprints should be “high intensity” which is of course relative to your fitness level. The intensity will be different for a fully trained athlete than for a de-conditioned couch hugger.

 

The Bottom Line:

 

Sprint interval training (SIT) is a quick and efficient way to burn calories and get the cardiovascular exercise your body needs.

You will be surprised how quickly your:

  • body will adapt to the new and positive exercise stress
  •  energy level will increase
  • performance will improve,
  • metabolism will pick up

You will save time and wear on your joints. Most of all, it can be fun !

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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Comments (2)

  • Suzannah

    |

    You have done a fantastic job of clearly explaining the difference between traditional cardio and sprint interval training. So many people think you need to be on a treadmill for 45 minutes. You provided some great information and options here for many people that don’t have time for extensive exercise every day. Thanks!!

    Reply

  • Teresa Robinson

    |

    Wow. I’m one of those who has put off any type of exercise program because of how much time it takes (or so I thought) to accomplish anything. (I was a subscriber to the low cardio training you describe at the beginning of the article.) Now I feel like there’s some hope for getting into shape without the huge time committment. Thank you!

    Reply

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Latest Article

Groin Pain Relief

Posted April 16, 2019 by Dr. Steve Chaney

What Is The Pectineus Muscle And Why Is It Important?

Author: Julie Donnelly, LMT –The Pain Relief Expert

Editor: Dr. Steve Chaney

 

Spring Is In The Air

spring floridaI remember as a child we sang “Though April showers may come your way…they bring the flowers that bloom in May…”

Of course, here in Florida we are blessed with flowers all year, but there’s still a lovely feeling that happens in Spring.  It’s still cool enough most days to go out running, and the humidity is still low.  Traffic will soon be easing up as our friends from the north start their trek back home, and daylight savings time is giving us more time to get to the beach for sunset.  Lovely!

Fun Facts About Spring….

  • The earliest known use of the term “spring cleaning” was in 1857
  • The word “spring” has been used for the season since the 16th century
  • The first day of spring is called the vernal equinox
  • On the first day of spring, the sunrise and sunset are about 12 hours apart everywhere on earth
  • Spring fever isn’t just a saying. Experts say the body changes due to the temperature and can cause an upset in your health.
  • The actual start of spring varies from March 19th to the 21st, but it is commonly celebrated on the 21st.

Do you like to garden?  Now is the perfect time to get your gardens planted so you’ll have home grown veggies for the entire summer.  For me, it’s also a great time to do some spring cleaning and get the house in order before the summer closes all the windows and the air conditioning becomes our indoor relief.

But these activities can also cause a strain on muscles, so don’t forget to take care of yourself. If you put too much strain on muscles you haven’t used all winter, you can develop problems and need groin pain relief.

 

A Tiny Muscle Can Cause Groin Pain

groin pain relief pectineusLately I’ve had several clients come in because of groin pain that has their medical practitioners stumped.  Their symptoms are varied, but most complain that it feels like they hit their pubic bone with a rubber mallet.  Ouch!

One client loves to ride her horse, but the pain had prevented that for several weeks. Another was considering selling the motorcycle that she and her husband love because she just can’t sit on it anymore.

Several years ago, I had a male client tell me that he had this same pain and he was told it could be his prostrate causing the issue.  Fortunately, that wasn’t he problem at all.

The muscle that caused all these problems, and a lot more, is the Pectineus.

The Pectineus muscle originates on your pubic bone and inserts into the very top of your inner thigh bone (femur).

You can see the Pectineus and surrounding muscles more clearly by going to https://en.wikipedia.org/wiki/Pectineus_muscle

Most muscles have more than one function, and this is true for the Pectineus.  The function we’ll look at today is called adduction.  It brings your leg in toward midline.  If you think of a soccer player kicking the ball with the inside of his ankle, it was the Pectineus that helped draw his leg in so he could do the shot.

Each of my clients had pain while trying to bring their leg out so they could sit on their horse, or on their motorcycle.  The tight muscle was pulling on their pubic bone and causing a severe strain.

This muscle is easier to have someone else treat it for you because of its location but give it a try and see if you can locate & treat it yourself.

 

Groin Pain Relief

groin pain relief treatmentThe picture to the left is showing an athlete self-treating her adductors.  These muscles, and the Pectineus muscle, all originate at the same point on the pubic bone.  The picture is showing her massaging the middle of the adductors.

To reach the Pectineus, move the ball all the way up to the crease in your leg.  You can do the treatment with a ball, but because of the size of the muscle and its location, it’s easier to do it with your fingertips.

Sit as this athlete is sitting, and even bring your opposite leg up so your foot is flat on the floor.  For example, in this picture, the athlete would bring her right leg up so her right foot is on the floor, and then lean a bit further onto her left hip.  That opens up the area so she can reach a bit easier into the muscle while using her fingertips.

Press into the muscle, being careful to feel for a pulse, and moving if you feel one.  If the Pectineus is in spasm, you’ll know it immediately when you press on it.  If it’s not in spasm, you won’t be able to find it at all.

Remember to stay within your pain tolerance level, this isn’t a “no pain, no gain” situation.  Never go deeper than what feels tender, but not so much that you want to faint. Hold the pressure for 15 seconds. Then let up on the pressure, but keep your fingers in the same place.

Repeat this movement several times. Each time it will hurt less, and eventually it won’t hurt at all.  That’s when the muscle has completely released, and you will have relief from the pain.

It’s as simple as that!

Why stay in pain when it’s so easy to find the muscular source of the problem and eliminate it?

calf cramps remedy bookTreat Yourself to Pain-Free Living (https://julstromethod.com/product/treat-yourself-to-pain-free-living-hardcopy/). It is filled with over 100 pictures and descriptions proven to show you how to find and self-treat muscle spasms from head to foot!

Join the 1000’s of people worldwide who have discovered that tight muscles were the true source of pains they thought were from arthritis, fibromyalgia, and other serious conditions.  You have nothing to lose, and everything to gain by releasing tight muscles.

Treat Yourself to Pain-Free Living is your step-by-step guide to pain relief!

 

Wishing you well,

 

Julie Donnelly

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

 

julie donnellyAbout The Author

Julie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

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