Showing posts with label interval. Show all posts
Showing posts with label interval. Show all posts

Friday, March 26, 2010

Three Classic Weight Loss Stories

December 2009, I have an opportunity to expand my services outside the Sports Center again. This time it's an insurance company that has a fitness room in their building. Of the 90-some employees, six ladies sign up to train with me. My baseline and recurring test numbers revolve around simply a weekly weigh-in and 5-site circumference measurements. Could have gone more tech but a third party is doing the bodyfat percentages, besides women want to know two things with fitness results: weight loss & size or inches lost.

I tell clients in this demographic that one of three things will happen with embarking on a fitness/ weight loss program with me. The following are three distinctly different real world stories.

JD

Started and ended at the same weight over the course of 2 months. Even though JD didn't experience an overall weight loss over the Christmas Holiday season she lost a total of 2 inches. What happened? JD was consistent in her workouts, She did the strength training and the interval running on treadmill as well as elliptical and recumbent bike. However, she didn't clean up her diet. Bright side was she lost inches primarily in the waist, didn't gain weight over the holidays, improved her stamina, balance, coordination and gained strength. Age mid 30's

KB

Took off like a jackrabbit! She lost 5 pounds the first week. She did the same workout routine as JD (5 days a week, about 40 minutes each day). The difference. KB got serious about her eating habits. It became a lifestyle. Sure KB hit plateaus with weight loss and losing inches. But overall she steadily improved. After 3 months KB lost 20 pounds, lost a total of six inches on her body circumference measurements with the majority being in hips and thighs. I now have her on a 5K race training routine (keeping in mind she has exercise induced asthma) in addition to challenging her on strength training. KB proudly wears better fitting clothes- and she should be proud. Age just under 50.

JP

The most classic story and such a great story to tell; JP made sure that I went easy on her. She gave me the laundry list of limiting conditions. Specifically, HER RUNNING DAYS ARE BEHIND HER, so just walk on treadmill and negotiate speed & elevation. With JP the workouts were modified to activities that were appropriate for her fitness level. The first six weeks JP gained 2 inches overall and gained 5 pounds. Her strength and stamina improved and arthritic knee pain was alleviating.

Here's what happened:

Increased activities stimulated increased appetite, but she didn't have the eating habits corrected yet (and yes it is a lifestyle change which takes time).

People new to strength training or re-introduced after a long hiatus will store more water in the muscles as it requires water uptake to allow the muscles to recover.

Together the increased appetite without diet modification and water intake for recovery makes for weight gain.

Next, JP turned the corner. She cleaned up her diet more than she thought she needed to… until we had some talks about the crap that is packaged and sold to us as "food" or rather belly fillers. As JP's weight began to drop and lost some inches, her confidence increased. Being in a group setting with colleagues who were also experiencing life changing results for the better, and a few ladies starting to run intervals or do the 5K training program I set up for them; JP had a "What-If" moment and tried running on the treadmill. She did just fine and the arthritic knee felt good. No flare ups. When I called JP out and reminded her what she said from the beginning about how I would not get her to ever do (RUNNING); She proceeded to reflect and we had this talk.

You know when you get to a certain point where you're at your heaviest and limiting health conditions arise, it's easy to hide inside yourself and accept that the days of fitness and being healthy are over.

It's only until you start thinking about how you take care of yourself directly affects everyone who is important to you. Being overweight comes with the burden of lack of self-esteem.

The paradox is it takes self-esteem to better yourself. This is why it is so difficult to start a fit & healthy lifestyle, in addition to the programming (habits) people have been submitting themselves to for so long.

Thankfully momentum works in both directions (like a pendulum). If you can muster up enough courage and self-preservation to commit to taking back your life, there will be immediate and encouraging results. And as the body adapts to the challenges of exercise along with eating to nourish, you will stop fighting your body and start to become in-tuned with yourself.

As JP said, "I have just experienced a new kind of freedom, realizing I can run again."

Wow! Fitness related to a feeling of freedom.

She followed up, "I was trapped inside my own body for so long." "Now it makes me wonder what else I can do." The whole emotional side of making the transition to a healthy lifestyle is that we need to address our self worth. Are you emotionally prepared to spend time and energy on improving yourself? You should be. After all you are worth it. And to put it bluntly, you are worthless to everyone else if you become so sickly out of shape that you become the one who needs cared for on a variety of levels. Contribute to others by contributing to bettering yourself.

In 3 months, JP lost 14 pounds and 6 inches. Age Lower 50's.


* Just prior to posting this, I happened to visit with JD. She is working out on her own now. The eating habits are still an issue. But she is now off of her cholesterol lowering medication. Next goal is get her blood pressure under control and go off those meds. She replied she's not sure if that will ever happen because it's genetic (whole family has high blood pressure).

My response, "JD don't play that card!" High blood pressure, cholesterol, diabetes... all of these are reversible. Just need to follow the white rabbit to a new world of thinking.

Wednesday, February 10, 2010

Unorthodox

Recently a member of the Sports Center approached me and acknowledged that he has been watching how I train my clients and the things I have them do. He proceeded to let me know how "unorthodox" I am. My response. Yeah I am. And the results we get are "unorthodox" too. Lose 5 pounds in a week. Lose 20 pounds in 4-6 weeks. Clients losing 60 pounds in 4-6 months. Adding over a foot to vertical jumps. Decreasing sprint times in terms of percentages. Doubling & tripling strength. 0 pull-ups to 3 in 3-4 months. Flexibility increase. Injury decrease. Confidence through the roof by looking, feeling & performing better.
It's just what I do. I am good because I have passion for it. It's my life. I like changing people's lives for the better because I can.

Friday, January 23, 2009

Bad Cardio vs. Good Cardio

Many fitness professionals and medical doctors prescribe low to moderate intensity aerobic training (cardio) to people who are trying to prevent heart disease or lose weight. And usually, the recommendations parallel the common statement, “perform 30-60 minutes of steady pace cardio 3-5 times per week maintaining your heart rate at a moderate level”. What is the reasoning? Simply because it’s deemed as a safe start for extremely de-conditioned or extremely overweight individuals. This workout is not difficult; it’s attainable- meaning the odds of “staying with it” are good and a step above the completely sedentary lifestyle. Plus, prescribing this fitness regime covers the professionals’ butts. Who wants to be responsible for someone collapsing because the fitness program they recommended was too intense?

Fast-forward to you being able to achieve steady state cardio workouts (i.e. walk or jog for 20 minutes). I think 30-60 minutes is a little excessive without feeling like the “hamster on the wheel” doing endless hours of boring cardio. So what’s the next step? Consider some recent scientific research that indicates that steady pace endurance cardio work may not be all it’s cracked up to be.

First, realize that our bodies are designed to perform physical activity in bursts of exertion followed by recovery, or stop-and-go movement instead of steady state movement. Recent research is suggesting that physical variability is one of the most important aspects to consider in your training. This tendency can be seen throughout nature as animals almost always demonstrate stop-and-go motion instead of steady state motion. In fact, humans are the only creatures in nature that attempt to do “endurance” type physical activities. Most competitive sports (with the exception of endurance running or cycling) are also based on stop-and-go movement or short bursts of exertion followed by recovery. To examine an example of the different effects of endurance or steady state training versus stop-and-go training, consider the physiques of marathoners versus sprinters. Most sprinters carry a physique that is very lean, muscular, and powerful looking, while the typical dedicated marathoner is more often emaciated and sickly looking. Now which would you rather resemble?

It’s not about aesthetics entirely either, the internal effect of various forms of exercise on our body can make all the difference when we realize what’s really happening. Scientists have known that excessive steady state endurance exercise (different for everyone, but sometimes defined as greater than 60 minutes per session most days of the week) increases free radical production in the body, can degenerate joints, reduces immune function, causes muscle wasting, and can cause a pro-inflammatory response in the body that can potentially lead to chronic diseases. On the other hand, highly variable intermittent training has been linked to increased anti-oxidant production in the body and an anti-inflammatory response, a more efficient nitric oxide response (which can encourage a healthy cardiovascular system), and an increased metabolic rate response (which can assist with weight loss). Furthermore, steady state endurance training only trains the heart at one specific heart rate range and doesn’t train it to respond to various every day stressors. On the other hand, highly variable intermittent training teaches the heart to respond to and recover from a variety of demands making it less likely to fail when you need it. Think about it this way -- Exercise that trains your heart to rapidly increase and rapidly decrease will make your heart more capable of handling everyday stress. Stress can cause your blood pressure and heart rate to increase rapidly. Steady state jogging and other endurance training does not train your heart to be able to handle rapid changes in heart rate or blood pressure. Steady state exercise only trains the heart at one specific heart rate, so you don’t get the benefit of training your entire heart rate range.

The important aspect of variable intermittent training that makes it superior over steady state cardio is the recovery period in between bursts of exertion. That recovery period is crucially important for the body to elicit a healthy response to an exercise stimulus. Another benefit of variable intermittent training is that it is much more interesting and has lower drop-out rates than long boring steady state cardio programs.

To summarize, some of the potential benefits of variable intermittent training compared to steady state endurance training are as follows: improved cardiovascular health, increased anti-oxidant protection, improved immune function, reduced risk for joint wear and tear, reduced muscle wasting, increased residual metabolic rate following exercise, and an increased capacity for the heart to handle life’s every day stressors.

There are many ways you can reap the benefits of stop-and-go or variable intensity physical training. One of the absolute most effective forms of variable intensity training to really reduce body fat and bring out serious muscular definition is performing wind sprints or hill sprints. Also, most competitive sports such as football, basketball, racquetball, tennis, hockey, etc. are naturally comprised of highly variable stop-and-go motion. In addition, weight training naturally incorporates short bursts of exertion followed by recovery periods. High intensity interval training (varying between high and low intensity intervals on any piece of cardio equipment) is yet another training method that utilizes exertion and recovery periods.

For example, an interval training session on the treadmill could look something like this:

Warm-up for 3-4 minutes at a fast walk at least 1.5 incline

Interval 1 - run at 8.0 mi/hr with the incline at 10 for 20 seconds

Interval 2 - walk at 3.0 mi/hr with the incline at 3 for 1.5 minutes

Interval 3 - run at 10.0 mi/hr with the incline at 10 for 10 seconds

Interval 4 - walk at 3.0 mi/hr with the incline at 3 for 1.5 minutes

Repeat those 4 intervals 4 times for a very intense 15 to 20-minute workout.

Remember, the idea is to train your body at highly variable intensity rates for the majority of your workouts to get the most beneficial response in terms of heart health, fat loss, and muscle maintenance.

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