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Back To Health Newsletter
April 2010
2840 E. Oakland Park Blvd., Fort Lauderdale, 33306 | 954-565-0075
In This Issue
Interval Training
Darlene's Tip
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Interval Training: Not just for competitive athletes anymore!! 
Interval training is a key component of training in many competitive sports, most notably running and swimming. "Back in the day" when I was a serious runner, I used to do "interval training" to help increase my speed and my anaerobic threshold, so that I could go farther, faster, before the lactic acid build up in my muscles would start screaming at me to slow down. 
interval training cycling
interval training cycling
These interval work outs were challenging.  For example, running a quarter or half mile around a track, followed by a slower jog and then repeating the fast/slow intervals perhaps 8-10 times.  My competitive running days are over and I have no plans to get back out on the track, but interval training is still a part of my workout routine and you should consider making it part of yours.

 
For most of us who are just trying to stay fit, interval training is a great addition to your workout routine for several reasons. First, it will increase the amount of fat burned.  A study published in the Journal of Applied Physiology reported that when intervals were incorporated into one hour of moderate cycling, the amount of fat burned increased by 36%!  Second, interval training will increase your level of fitness faster.
interval training jogging
interval training jogging
 In the same study, participants who added interval training increased their cardiovascular fitness by 13% over those who did not do intervals. By increasing your aerobic capacity in this manner, you would, for example, be able to do your former 60 minute walk in 45 minutes, or you can burn additional calories by keeping up the 60 minute time period.

 
Finally, I find that alternating higher intensity with lower intensity, breaks the routine, leaves me feeling more of that exercise "high" and keeps my metabolism going faster, even after I have finished my workout. 
 
People at all fitness levels can incorporate intervals into their exercise routine. For example, if you walk for exercise, try picking up the pace for 30 seconds or so and then go back to your normal speed; repeat this pattern throughout your walk.  If you are a jogger, speed up to a run for a block or two and then ease back into your jog for a few minutes and then pick it up again and continue the pattern until you have finished your work out.
interval training treadmaster
interval training treadmaster
You can mix it up too. For example during one interval you could speed up for two blocks, then three blocks for the next one and then back to two.   Make sure you are sufficiently warmed up before you start your first fast interval and warm down after your last one.

 
After a few weeks of "revving up" your routine in this manner, you will be pleasantly surprised at your increased energy and fitness.   Have Fun!!
 
 
For more information check out our website: www.backtohealthpt.com or email Kathleen Casey, NSCA-CPT or Darlene Wooldridge, P.T. at backtohealthpt@comcast.net
Darlene's Posture "Trick" #2
Darlene's Posture Trick #2: 
Whether you are standing or sitting pull your navel gently toward your spine.  Once you have made this a habit, you will be amazed at how it improves your posture and helps tone up your "core".
Sincerely, 
Darlene Wooldridge, PT
Back To Health Physical Therapy, LLC
954-565-0075 
Use our MedX and strengthening machines for  FREE for ONE MONTH plus free supervision! 
Just complete our Healthy Back PT program and use our MedX and strengthening machines free for one month, with free supervision.  You will need to continue to exercise and strengthen your back. There is no expiration date on this offer! We want you to continue your exercises, first here, and later in a gym.  With care and concern from your PT staff at Back To Health Physical Therapy!