Showing posts with label gym. Show all posts
Showing posts with label gym. Show all posts

Sunday, May 11, 2014

Bouldering for kids

We've heard over and over that today's youth are less physically active than they have been in previous years. Local parks are an important part of improving public health by combating obesity and sedentary lifestyles. But just because we have access to parks, doesn't necessarily mean they get used. Many local playgrounds have recently been criticized for being too safe and boring - especially for kids 10 and over. Children are natural climbers - from the time they learn to walk, they climb anything and everything; chairs, stairs, fences and trees - you name it. Many communities are catching on and are now embracing a new trend to get children using the park again - artificial boulders for climbing.

What's the difference between bouldering and roped climbing?

Bouldering - involves climbing short routes, usually no more than 4-5 metres off of the ground and doesn't involve ropes. It usually involves a greater concentration of dynamic moves (requires explosive power) and generally relies more on upper body strength. Bouldering walls and structures tend to be lower in cost and allow for a greater number of active climbers at one time. Spotting should be employed for all bouldering activities.

Roped Climbing - Top roping and lead climbing involve longer routes, taller structures which require the use of a harness, a belay rope and a spotter (belayer). Roped climbing can be done indoors or outdoors and varies in difficulty and skill level. It will improve cardiovascular health and increase muscle tone. Because of the increase in risk and difficulty, it is important to train with a professional before attempting this type of climbing.

How can I get my children involved?

Bouldering structures are found more commonly in indoor climbing facilities although their popularity is increasing for inclusion in outdoor parks and playgrounds. These structures can vary in height, difficulty, shape and may or may not include handholds. Bouldering structures that are in parks tend to blend in with their environment which adds to the experience.

If you are a parent or teacher, getting kids involved in climbing is easier if you include games for them to play. This will keep them interested and engaged in climbing as well as help them to develop various movement skills. Rock climbing is excellent for increasing physical health as it works every part of your body, including your brain. It helps children with self-confidence, strength, discipline, teamwork, communication and includes a sense of accomplishment when they reach the top.

If there are no climbing structures in your community, look for an indoor facility - many offer day passes, group rates, or allow you to host birthday parties at a relatively low cost. When supervising any of these activities, parents and instructors should be aware of the risks and follow general safety precautions.

References from the SIRC Collection: 

1. Baláš J, Strejcová B, Malý T, Malá L, Martin A. Changes in upper body strength and body composition after 8 weeks indoor climbing in youth. Isokinetics & Exercise Science. September 2009;17(3):173-179.
2. Fend M, Muras J, Steffen J, Battista R, Elfessi A. Physiological Effects of Bouldering Activities in Upper Elementary School Students. Physical Educator. Early Winter2011 2011;68(4):199-209.
3. Humphries D. Proportions of activities in a climbing gym. British Journal Of Sports Medicine. December 2001;35(6):450. 
4. Kids Flock to Rocks. Parks & Recreation. September 2006;41(9):128. 
5. Lynnes M, Temple V. Inclusive Artificial Wall Climbing. Physical & Health Education Journal. Summer2008 2008;74(2):6-11.
6. Niegl G. Bouldering: one of the last sports defying technology? Interview with Kilian Fischhuber. Sports Technology. April 2010;2(3/4):63-65.
7. Prager K. Climbing-Wall Creative. Parks & Recreation. July 2008;43(7):46-51.

Monday, May 5, 2014

Why should women try powerlifting?

If someone said to you that they knew something you could do that would be empowering, challenging, engaging and would change your body composition - would you consider it? Powerlifting, often confused with Olympic lifting, is an individualized sport in which competitors attempt to lift as much weight as possible for one repetition in the squat, bench press, and deadlift. For women, powerlifting is currently a niche sport but one that is growing.

Many women are under the impression that lifting weights will make you bulk up when in fact women don't have the testosterone to get the big muscles. Building muscle isn't easy and you won't turn into a she-hulk if you squat your own body weight, what you will end up with is stronger legs and great backside! The way you train will play a significant role in your success - if you adhere to a balanced program of lunges, dead lifts, squats, pull ups, push ups and presses you will get stronger, not bigger.

Weight training can:
  • reduce stress and is good for your heart.
  • make you stronger and reduces your risk of osteoporosis.
  • help you lose weight. According to one study, adding just two sessions per week of heavy lifting can reduce your body fat by three percent without cutting calories.
  • strengthen bones and stabilize joints which reduces the risk of injury.
  • increase your metabolism. When you put on more lean mass, your body requires more energy which in turn allows you to burn more calories during the day without exercise.
What many women notice when they start lifting is the positive community surrounding them. When people go for a personal best (lifting more weight than they have previously) there is a lot of support from other lifters, sometimes cheering you on trying you psych you up for the lift. Having people root for you and celebrate with you for having achieved something you may not have thought possible a month or two ago can be an amazing and addicting experience.

Throwing around some heavy weight can also do wonders for your self-esteem. If you feel physically strong, chances are it will increase your confidence in your ability to tackle new challenges in and outside the gym.

Whether you have just beat a personal best or you're just starting to see and feel the difference in the strength of your own body, one of the best things lifting does is to turn your attention away from just getting "skinny" and empowers you to create a strong new body that's all your own.

References from the SIRC Collection:

1. Haines J, Thrine A, Titlebaum P, Daprano C. Women and Weight Training: Education and Demonstration Make a Difference. Applied Research In Coaching & Athletics Annual. May 2008;23:237-254.
2. KOLBER M, CORRAO M. SHOULDER JOINT AND MUSCLE CHARACTERISTICS AMONG HEALTHY FEMALE RECREATIONAL WEIGHT TRAINING PARTICIPANTS. Journal Of Strength & Conditioning Research (Lippincott Williams & Wilkins). January 2011;25(1):231-241.
3. Lifting Weights Attacks Unhealthy Belly Fat in Women. Tufts University Health & Nutrition Letter. June 2006;24(4):8.
4. Nasim H. THE EFFECT OF SHORT-TERM WEIGHT-BEARING EXERCISE ON BONE MASS DENSITY IN OBESE AND THIN YOUNG GIRLS. / EFEKTI KRATKOTRAJNOG VJEŽBANJA SA DODATNIM TEGOVIMA NA KOŠTANU MASU KOD PRETILIH I MRŠAVIH DJEVOJAKA. Sport Scientific & Practical Aspects. December 2010;7(2):11-16.
5. Seguin R, Economos C, Palombo R, Hyatt R, Kuder J, Nelson M. Strength Training and Older Women: A Cross-Sectional Study Examining Factors Related to Exercise Adherence. Journal Of Aging & Physical Activity. April 2010;18(2):201-218.
6. Shepherd J. Why are you weight-ing?. Ultra-Fit Magazine. August 2013;23(7):4.