EX­ER­CISE IS THIRSTY WORK

SUM­MER SWEAT SES­SIONS OF­FER MORE BANG FOR YOUR BUCK AS LONG AS YOU’RE GIV­ING YOUR BODY THE FUEL IT NEEDS

Life & Style Weekend - - YOU -

There are clear ben­e­fits of ex­er­cis­ing in warmer weather. We move more eas­ily as it takes le lesss tit mimee tot or ari­asie seth te he bob do yd’ ys’ scocro ere tem­per­a­ture. This same prin­ci­ple al­lows us to start our ses­sions with a bit more in­ten­sity in warmer tem­per­a­tures too. An­other ma­jor plus is that we burn more calo­ries ex­er­cis­ing in higher tem­per­a­tures as the body has to work harder to cool it­self down. The body re­leases heat through sweat which comes from blood that’s pumped to the skin. The hot­ter your body gets, the more blood your heart needs to pump to ex­pel that heat. It may be more com­fort­able to ex­er­cise in an air­con­di­tioned gym en­vi­ron­ment in the sum­mer months but keep in mind it takes longer to ex­pe­ri­ence the ben­e­fits of a real sweat ses­sion, some­thing you could be achiev­ing in half the time out­doors. Ob­vi­ously, along with the ben­e­fits of adding heat to train­ing, there are things to look out for. The best ad­vice is to avoid train­ing in the mid­dle of the day when the sun is at its hottest. Sun­stroke or heat ex­haus­tion is quite com­mon in ath­letes who push their bod­ies in high tem­per­a­tures. It’s also dan­ger­ous if your body is not con­di­tioned to ex­er­cis­ing in warmer tem­per­a­tures. Know your lim­its. You need to build up to an out­door ex­er­cise rou­tine rather than just tak­ing what you do in a gym out­side. The warn­ing signs of heat stress are fa­tigue, cramps and dizzi­ness. Pay attention to what your body is telling you. It brings us to the ob­vi­ous ques­tion: “Water! How much do I need?” A good way to mea­sure your fluid loss is through weigh­ing your­self be­fore and af­ter your ex­er­cise ses­sion. This will give you an idea of your fluid loss through sweat. In some cases, you can lose up to 2L of fluid. The best bet is to re­place flu­ids as you ex­er­cise. Sip­ping water re­plen­ishes your body’s vi­tal water con­tent rather than drink­ing large amounts in one sit­ting. A sports drink may con­tain elec­trolytes to re­place the salts your body is los­ing but I rec­om­mend avoid­ing these as they usu­ally have a high sugar con­tent too. Water is best. If you’re train­ing for ex­tended pe­ri­ods of time and los­ing a lot of sweat, then re­plac­ing your body’s salts is ne­c­es­sary to help with re­cov­ery. Elec­trolytes can be bought from the chemist if you fall into that cat­e­gory. Al­ways read the la­bels to see what you’re in­gest­ing. Mag­ne­sium can be re­plen­ished by tak­ing a tablet or added to drinks in pow­dered form. At the end of the day, sweat­ing is good for us. Some peo­ple sweat more than oth­ers; some find it un­com­fort­able, but it’s what our bod­ies are de­signed to do. As I like to re­mind my clients, with­out sweat there is no choco­late.

DREW GRIF­FITH

Gym owner Drew Grif­fith holds a Cert III and IV in Fit­ness and is a Crossfit Level 1 Coach. The strength and con­di­tion­ing trainer has been help­ing peo­ple achieve their health, weight, sport and fit­ness goals for the past 30 years.

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