This week I have a guest blogger! Her name is Michelle Pierre-Carr, an amazing woman who is a former Great Britain athlete and now a business owner and new mother. She explains her journey from competing at the elite level, to today, showing that even those who have been at a high level of performance need to make exercise a part of their life…..
Michelle is 2nd from left in photo!
“When people ask me about my athletics career, I often have to do a double take. Was I really an athlete? As it’s seven years since I retired now and my life has changed so much.
But yes I can hold my hand up and say that I was a former international Great Britain athlete and spent 13 years representing my country with the highest accolade being a Commonwealth silver medal at the 1997 Kuala Lumpur Games and a 4 x 400 metre finalist at the 1997 Athens World Championships. Never quite made the Olympics as my Achilles tendon proved to be my weak spot and my demise towards the end, but given that I started out life as a child constantly in hospital due to asthma I can’t knock my achievements really.
My life then obviously was completely different, physically I was training six days a week with 3 track sessions and 3 gym sessions which included weights, and mentally I was travelling from South London where I lived to West London every day to train with my coach Ron Roddan. If anyone from London can appreciate how difficult that can be given the traffic on an average day I would have to say back then I had the determination of an ox to be prepared to do that every day without batting an eye lid to achieve my goal.
Now as a destination wedding planner and owner of Pierre Carr, Exclusive Tropical Weddings and more recently a mother there never seems enough hours in the day to get business things done let alone think about exercise even though the heart and mind is willing. Don’t get me wrong I believe exercise is the foundation for feeling good, looking good and taking years off. But I am like everyone else now seeing how I can fit it into my hectic schedule. So yes even a former athlete has those days when they just can’t get it together.
However what I will say is even though I don’t have time to go to a specific class or to the gym I walk a hell of a lot with the pram in tow. I do believe that it’s not about making drastic measures that you can’t commit to, but it’s about making exercise part of your life. So if you need to get off the bus a stop before then do it. It might not be a lot of exercise but you are doing something at least and you will be surprised that by doing something every day can make a huge difference in the long run.”
Michelle Pierre-Carr
Former 400m GB athlete
Owner of Pierre Carr, Exclusive Tropical Weddings
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Through 2011 I was asked by my business partner Charlotte Watts to contribute to the exercise chapter of “The De-Stress Diet” book written by Charlotte and award winning journalist Anna Magee. Of course I jumped at the chance to help the world get, stay and enjoy being fit and healthy.
The book officially launched on Jan 2/12 and has since been featured in the Daily Mail, The Sun, Marie Claire, Health & Fitness, Psychologies, Sainsbury’s Magazine and many more.
You can find it on our new website De-Stress Your Life.
This site includes free tools to guide you through the book including videos and audios. A shop to order food, videos and other items from the book as well as free yoga and exercise directories.
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There is much debate at the moment regarding the body weight of women like Kate Middleton, The Duchess of Cambridge and Leanne Rimes the popular US country music singer. Are these young women healthy and fit or not? My friend and colleague Nutritional Practitioner and Personal Trainer Ian Craig addresses the “Thin is fit” notion………..
There is a prevailing dogma within the health and fitness industry that deserves some serious discussion. We are in an era of ‘thin is fit’, which perhaps stems from the fitness boom of the 1970’s and 80’s when the mass public of the Western World started running marathons and watching their dietary fat intake. The approach doesn’t appear to have worked particularly well but nonetheless, the increasing struggle with our waistlines has probably added to the perception that ‘thin is fit’.
So how do we become thin and fit? Well, if you follow the trends of the fitness clubs and popular health magazines, you will spend an hour per day on a treadmill or X-trainer and eat low-Calorie, low-fat food. The problem is that long-term, this approach is generally ineffective. The usual trend is for the body weight to initially drop, but to stabilise after a while. In an effort to drop more weight, the person may increase the cardiovascular exercise and further restrict the calories. This may or may not result in ‘thinness’ depending on the individual’s body type, but when you actually measure percentage body fat, it is often at surprisingly high levels.
Introducing Sarcopenia
Would you believe me if I told you that many skinny models are actually fat? They don’t look fat, but their body fat might exceed 30% of total body weight, compared to healthy levels of 20-25% for women and athletic levels of 15-20%. Looking at figure 1, both slim women appear the same, but one has a healthy body composition and the other a high percentage body fat plus accompanying health risks.
If you have done your maths, a bolstered fat-mass with the same body weight means a reduced muscle mass. There is actually a term for this; “Sarcopenia”, which in Greek means ‘poverty of flesh’! It is mostly used to describe the gradual loss of muscle mass as we get older,1 but is entirely relevant to individuals caught on the dieting/exercise cycle.
Of course, people who are outwardly overweight also often have depleted muscle mass and can produce some quite meagre strength outputs. In comparison, strength-based sports people (such as rugby and weight lifting) will often weight a lot, but are extremely lean because they carry a lot of muscle-mass.
Exercise for Fitness, not Fatness
If the high-Cardio, low-Calorie approach doesn’t produce the leanest, fittest body, then what does? Try combining some resistance exercise with CV training, along with appropriate eating patterns for your body type.
Resistance Training
Due to an increase in muscle mass, resistance exercise is thought to raise an individual’s metabolic rate. A meta-analysis and literature review have supported this viewpoint by observing that resistance exercise is effective in facilitating improvements in body composition, which may be due to its ability to increase or maintain lean body mass.2, 3 In my practical experience, resistance training, via free-weights, machine weights, circuits or core stability training can be an extremely effective and rapid way of improving body composition.
Cardiovascular Training
You may be mistaken in thinking after reading the previous paragraphs that CV exercise leads you into a state of Sarcopenia and puts your fat-loss efforts into jeopardy. CV training is often used as the base of a weight-loss programme: the respected American College of Sports Medicine (ACSM)4 recommends progressively increasing exercise to 3 – 5 hours of exercise per week. After-all, we were designed to move and traditional workers (like my shepherd example in the last edition) generally stay lean and fit into old age. The problem comes when Caloric restriction is maintained for prolonged periods along with heavy CV exercise – excessive strain is put onto the adrenal glands, pancreas and liver to support blood sugar levels without adequate fuel intake and metabolic suppression tends to follow.
What is the optimum intensity to do CV training at? 14 pre-menopausal untrained women demonstrated that exercise training at 45% of maximum oxygen uptake (VO2max) produced a greater weight loss than burning the same number of Calories at 72% of VO2max, whereas the higher intensity exercise tended to maintain muscle mass.5
Practical Recommendations
Based on the theory of fat-loss that I have presented to you, along with experiential observations, I would suggest the following: If you are already quite fit, aim for at least 3 hours of cardiovascular training per week (perhaps 2 hours of low- to moderate-intensity and 1 hour of high-intensity) and at least 1 hour of resistance training per week (2 X 30min sessions).
If you are starting from a low fitness base, the most appropriate approach may be to start with a low-intensity exercise such as walking. In this way, the programme will be achievable, doesn’t require specialised equipment and may be more successful than a formal exercise approach: compliance to exercise referral programmes can be as low as 31%.6 Over-weight individuals should aim to accumulate an hour of low-intensity exercise most days7 and tools like step counters and activity diaries may be helpful to boost adherence. Resistance-based exercise can be done by anyone and you can chose from formal weight-training, super-circuits (in most S African gyms) or Pilates and tone classes. The basic requirement is to use large muscle groups in a repetitive way until some fatigue is felt. Some sample weight training exercises are shown in Table 1.
Additionally, your exercise experience must be enjoyable: Activities such as dancing, swimming, cycling and exercise classes can be shared with family or friends. In addition to planned exercise sessions, spontaneous minor activity can account for 20% of the differences of energy expenditure in a 24 hour time frame.8 Therefore, general activity, such as house work, gardening, walking to the shops and taking the stairs instead of the elevator can be extremely accumulative.
Does Food Matter?
It is important to note before concluding this article that in my professional career, I have never helped an individual towards a ‘lean and mean’ body shape without some attention to their food intake. The fat-loss effects of exercise can be potentiated by the addition of an individual meal plan. For example, a meta-analysis of 493 studies showed weight lost through exercise, diet or diet plus exercise to be 2.9, 10.7 and 11.0 kg respectively for the period of study.9 At one-year follow-up, diet plus exercise tended to be the superior program, possibly due to maintenance of muscle mass.
For an effective ‘fit, not fat’ programme, many components of health should be considered. A comprehensive exercise programme which maintains or increases lean muscle mass should certainly be an integral part of your plans. In addition to potentiating fat-loss, you are likely to experience many of the considerable health benefits that I discussed in the last edition.
- Table 1
Weight Training Exercises for Fat Loss
Squats or Leg Press
Bench Press or Chest Press
Bent-Over Row or Seated Row
Lunges or Step-ups
Ab Crunchies on a Fit Ball or Floor
Back Extensions on a Frame or Floor
Complete 2-3 sets of 8-12 repetitions for each exercise. After a 2-4wk period of getting used to the exercises, choose a weight that produces failure within 12reps in your final set. If you are new to weight training, I thoroughly recommend seeking a good Personal Trainer to get you started.
Ian has more than 20 years’ experience as a competitive Middle Distance runner and is now a recreational triathlete. He studied Exercise Physiology to MSc level in America, before qualifying as a Strength and Conditioning Specialist and spending several years as a Personal Trainer and Coach. Now a Nutritional Therapist, he integrates the two, often disparate, fields of Sports Nutrition and Nutritional Therapy in an applied way so that both health and performance of athletes are considered. He leads and lectures on the Competitive Athlete post-grad programme at CNELM (The Centre for Nutrition Education and Lifestyle Management) during his annual trips to the UK. Now based in South Africa, Ian lectures at Stellenbosch university, runs nutrition clinics and workshops and coaches runners and triathletes. www.craigcoaching.com Ian has nutrition and coaching practices in both London and South Africa. Reach him at ian@craigcoaching.com www.craigcoaching.com
References
1. Marcell TJ, Sarcopenia: Causes, Consequences and Preventions. Journal of Gerontology 2003; 58A(10): 911-916.
2. Ballor, DL & Keesey RE, A meta-analysis of the factors affecting exercise-induced changes in body mass, fat mass and fat-free mass in males and females. Int J Obes 1991; 15(11): 717-726.
3. Votruba SB et al, The role of exercise in the treatment of obesity. Nutrition 2000; 16(3): 179-188.
4. Jakicic JM et al, American College of Sports Medicine Position Stand. Appropriate intervention strategies for weight loss and prevention of weight regain for adults. Med Sci Sports Exer 2001; 33(12): 2145-2156.
5. Mougios V et al, Does the intensity of an exercise programme modulate body composition changes? Int J Sports Med 2006; 27(3): 178-181.
6. Hillsdon M & Thorogood M, A systematic review of physical activity promotion strategies. Br J Sports Med 1996; 30(2): 84-89.
7. Leermakers EA et al, Exercise management of obesity. Med Clin North Am 2000; 84(2): 419-440.
8. Dauncey, MJ, Activity and energy expenditure. Can J Physiol Pharmacol 1990, 68(1): 17-27.
9. Miller WC et al, A meta-analysis of the past 25 years of weight loss research using diet, exercise or diet plus exercise intervention. Int J Obes Relat Metab Disord 1997; 21(10): 941-947.
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