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The Lunchtime Workout
I’m not sure where the weekend went, but here we are facing another Monday and the last two days of January! As my type A+ personality starts mentally preparing for a pretty intense work week, I thought I’d address a fitness-related question that has a work angle, too.
Aimee recently posed the following question via my LauraLovesFitness Facebook page: Any advice for those of us fitting in 30 minute lunch workouts? I am typically doing 20-25 minutes of cardio followed by a quick core/weights. If you could recommend treadmill/arc trainer settings to get the most of it plus times – I would appreciate it!!!
First of all, kudos to Aimee and anyone else who uses a lunch break for the benefit or his or her health! Regardless of what time of day you working out, I recommend getting a heart rate monitor as it takes the guess-work out of determining just how hard your body is working. (Those silver heart-rate measuring “strips” on the cardio machines aren’t always accurate.)
Now as far as the workout goes, here’s the bottom line: it doesn’t matter what the incline or resistance settings on the machine say. What does matter is whether you’re working at a challenging yet safe level within the appropriate heart rate zone for your stage of training.
For the purpose of this post, I’ll offer some parameters for anyone working out with a goal of body fat reduction. The Law of Thermodynamics teaches us that to reach this goal, you must burn more calories than you consume. Cardio is usually one of the first things people start doing to make those calories disappear.
If you’re a beginner or returning to the gym after a hiatus, you should be performing cardio within heart rate zone one. Click here for a refresher on how to calculate your target heart rate for this zone. (My zone one heart rate is 119-137.) NASM principles indicate a person shouldn’t advance to zone two until he or she can maintain a zone one heart rate for at least 30 minutes two to three times per week.
One you’ve built a good base (which can take more than a month), you’re ready for zone two, which is 80-85% of your maximum heart rate (HR max). Again, I’ll use myself as an example for the parameters:
- 220-37 = 183 (HR max)
- 183 X 0.80 = 146
- 183 X 0.85 = 156
- Laura’s Zone Two Heart Rate = 146-156
This level is extra fun because if you’re working in stage two of your overall fitness program, this is where interval training comes in. For those using treadmills, arc trainers or other cardio machines, you can now increase the workload (speed, incline, level) to alter your heart rate between zones one and two. So here’s how my interval training would look on the elliptical:
- Five-minute warm up zone one (119-137)
- One minute in zone two (146-156)
- Five minutes in zone one
- One minute in zone two
- Five minutes in zone one
- One minute in zone two
- Three – five minute cool down in zone one
If Aimee’s ready for this stage of training, this would be a good approximate 20-minute cardio workout for the treadmill or arc trainer. Again, the key is to find a way to accurately measure her heart rate to make sure she’s working within the designated zones.
A couple of final notes: there is a heart rate zone three as well as a training stage three, but these are designated for advanced athletes. (I’d be happy to address these in a future post if anyone would like the information.) Finally, for Aimee or anyone who’s squeezing in some cardio, core and resistance training in a short period of time, please don’t skimp on the stretching! I know it’s tough to get it all in, but sticking with a well-rounded routine is one of the best ways to stay on track with your plans to have fun, be fit and feel fabulous!
Don’t Skimp When it Comes to Stretching!
An old friend, Shannon Palermo, posted the following comment on my LauraLovesFitness Facebook page:
“So, what is the recommendation when it comes to cardio and stretching? I walk/run on a treadmill at home. Do I warm up then stretch or stretch first or stretch after? Also any suggested stretches? I recently pulled a muscle in my hip causing me to be sidelined with major hip and knee pain. I believe this is due to my lack of stretching and my need for new sneakers. ”
These questions raise several important issues, but first and foremost is the subject of pain. Whether you’re a fitness novice or trained athlete, if you really listen to your body, you can tell the difference between muscle soreness from an intense workout and pain that indicates something is wrong. If you experience “major” pain in any area, you could be suffering from an acute or cumulative injury. I’ve been the victim of many cumulative injuries because of one simple reason: I’ve ignored the warning signs and simply pushed through the pain.
If you experience pain that causes significant discomfort and doesn’t subside with ice and/or over-the-counter pain killers for more than a day or two, you should see your doctor. When you let an injury linger, other parts of your body will compensate for the injury, throwing off your body’s proper mechanics and causing postural distortions. In the end, an injury to your foot will lead to compensations that create stress on other parts of your body’s kinetic chain – and you can easily end up with pain in your knees, hips or back. For my friend Shannon, if you’re simply guessing that you pulled a muscle and haven’t seen a doctor, please make an appointment soon.
As for stretching: the jury may still be out on when to stretch, but there is no debate about the fact that everyone needs to include flexibility training in their workout routine. As I learned through my NASM training, countless studies show a link between decreased flexibility and injury. For example, decreased flexibility in the hamstrings and quadriceps significantly contributes to tendonitis in the knee.
NASM’s training model includes stretching as part of a warm up and again during the cool down period of your workout. The stretching-before-cardio-or-strength-training idea is stretch the muscles that may be tight so that you perform an exercise as optimally as possible and reduce the risk for improper movement and injury. For a runner like Shannon, it’s optimal to stretch certain muscles like the hamstrings and hip flexors before a hitting the treadmill or the road. Here are two links I found helpful about stretching:
http://www.coolrunning.com/engine/2/2_1/126.shtml
http://www.stretchingworld.com/staticstretching.html
We’ve only scratched the surface and I look forward to writing more about injury prevention and flexibility training , but I hope the information in this post is a good start to proving why stretching is a crucial part of our quest to have fun, be fit and feel fabulous!
Get Outside And Get Moving!
Welcome to the first installment of LauraLovesFitness!
It seems only fitting I am launching my blog during my favorite time of the year. Summer gives us 13 whole weeks to take our favorite moves from the gym to the outdoors. This is your chance to mix things up and turn that next trip to the beach or park into some muscle-moving fun. As you pack up the sunscreen and healthy snacks, toss a Frisbee into your backback or beach tote. Or you could give paddle ball (my all-time favorite beach game!) a whirl. Keeping that little rubber ball in the air provides a great workout for everything from your glutes, quads, calves, core muscles and your arms. For a real challenge, try “switch hitting” with your paddle. The best part? When it gets too hot, you can take a dip and cool off!
A note of caution: if you’re suffering from a foot, ankle or knee injury, remember sand is an unstable surface. While that creates extra calorie-burning opportunities as your body works harder to stay balanced, it puts extra pressure on an injured area. I am currently struggling to recover from a stress fracture in my left foot and had to be extra careful on a recent trip to Florida. What helped me? Wearing my sneakers (along with orthotics) while walking on the beach. They may not look as cute as flip-flops, but they did help me maintain stability and also took some pressure off the injured metatarsal and inflamed joint.
If your idea of outdoor fun is more along the lines of a picnic in the park, Frisbee and paddle ball can be played on the grass, too. Or why not test your skills at whiffle ball or croquet? Check out your local sports store for plenty of portable games that provide fun for multiple skill-levels. You’ll also feel better digging into the picnic fare knowing you burned some calories beforehand!
Regardless of where you decide to play, remember a few basics:
- Drink plenty of non-alcoholic fluids, preferably water.
- Don’t forget the waterproof, sweat-proof sunscreen. While sore muscles from a game of beach volleyball can be rewarding, a sunburn never feels good!
- Finally – don’t forget to stretch! After giving those arms and legs a good workout, static or active-isolated stretches can help the body recover. Remember: static stretches need to be held for a minimum of 20 seconds.
Here’s to a fit and fabulous summer!