Is it hazy, hot and humid in your area this summer? During the hottest months of the year, it is difficult to find the time to run or walk outside unless you exercise as the sun rises or sets. Even then, the humidity still soaks you like you were in a sauna and in most urban areas the air quality can be actually harmful to your lungs.
Here is the cardio fitness question: "It is so hot here in Texas - when I try to run outside it about kills me. Do you have other options besides the standard run on a treadmill in the AC?" You took away my number one answer but not MY number one choice for getting cardiovascular exercise during the dog-days of summer. Summer time is a great time for water - not only to drink it but to get in it and swim. Here are several workouts that I love to do to stay cool and workout during the day either in an indoor/outdoor pool or beach: Hypoxic Swim Pyramid
My number one favorite cardio exercise that I do year round is the Hypoxic Swim Pyramid. Hypoxic means "low oxygen." The goal of this workout is you decrease your breaths per stroke as you increase the distance causing the heart to race into the anaerobic zone. This gives you a great cardio workout that will drop your resting heart rate close to that of Lance Armstrong (32 beats per minute!). Now that is in shape!
Here is how the Hypoxic Pyramid works: Warm up: Swim 50-100m freestyle breathing every 2 strokes. A stroke is each arm pull, so two strokes is a left and a right arm pull and you take a breath after every 2 strokes. Stretch your arms and legs for a few seconds and begin the workout. Swim: Swim 50-100m freestyle breathing every 4 strokes and build up to 10-12 strokes per breath for 50-100m each and work your way back down the pyramid. This workout, if you go from 2 - 12 - 2 using the even numbers as your step will only take about 20-30 minutes but will challenge your lungs to the maximum. It is not recommended to try this workout alone or without a life guard for obvious reasons, though I have never heard of anyone holding their breath while surface swimming and passing out. One workout I would never recommend to try is underwater swimming due to "Shallow Water Blackout." Many great swimmers have drowned due to "pushing the envelope" of how far they can swim underwater. Stay safe! Never swim alone!
Swim / PT Workout Another great swim and PT mix is what I call the Swim/PT Workout: Swim any stroke you wish for 100m, get out of the pool and do 10-20 pushups and 20 abs of choice. Get back in the water and repeat above ten times. This totals 1000m of swimming 100-200 pushups and 200 abs of choice. This is one great workout for the arms and lungs. For more fun, make the swim a hypoxic pyramid adding the PT at every 100m. WHEW!!!
Run - Swim - Run The final favorite water sport I love to do if at the beach is the RUN - SWIM - RUN: Usually at the beach you have a nice breeze, cooler air, and of course, cool water. Mix it all in and create your own mini-adventure race of sorts: Run down the beach about 1/2 mile - stop - and turn towards the water and start swimming just past the breakers which is usually about 100m, then turn back to where you entered the water and swim back to shore. Once you have reached the shore, continue the run for another 1/2 mile and repeat the swim. You can do this as many times as you can making a great 30-40 minute workout that will smoke you if trying to run and swim fast for these short distances. In the SEAL Teams we did these and called the workout a RUN-SWIM-RUN-SWIM-RUN-SWIM-RUN and made it a race around buoys in the water and mile markers on the beach. I hope that helps you with some ideas of how to stay cool and really keep working out hard this summer. Looks like August is going to be another hot month so enjoy the water.
More Swimming Articles:
- Helicopter Rescue Swimmer Training - Popular Swimming Pool Workouts - Rescue Swimmer Fitness Standards - Swimming With Fins - Swimming Without Water - The Combat Swim - Passing Military Swimming Tests
Stew Smith is a former Navy SEAL and fitness author certified as a Strength and Conditioning Specialist (CSCS) with the National Strength and Conditioning Association. If you are interested in starting a workout program to create a healthy lifestyle - check out the Military.com Fitness eBook store and the Stew Smith article archive at Military.com. To contact Stew with your comments and questions, e-mail him at email@example.com.