Encouraging manageable lifestyle changes for health and happiness, through research and personal experience.

Friday, October 29, 2010

Workout Without Weights

As a follow up to my last post (regarding the need for strength training in a weight loss program), I wanted to provide some suggestions for resistance exercises you could do at home even if you don't have any equipment. Here are some exercises that will hit all of your major muscle groups, and a few suggestions for how you can progress them over time.
When you are working out with weights, you would most likely select a weight that you could only perform 8-15 repetitions of that exercise before tiring out. When using just your body weight, I would suggest performing as many repetitions as it takes to reach that point of fatigue. If you find yourself doing 30+, then you might want to find a way to make the exercise more challenging.

1. LEGS: lunges, bridges, squats, prisoners squats
I would suggest selecting 1-2 of these exercises per workout.
Lunges: you can move forward, side, and reverse (turning behind you at a diagonal and stepping back forward). You can keep your feet in place and continue lunging up and down, then progress to starting with your feet together and stepping out for each lunge. Try performing a full set and then holding at the bottom and pulsing to get a little more burn.
You can also progress to balancing after each lunge.
Floor bridges: One of my favorite exercises to strengthen your glutes and open your hips.
You can lift and lower on both legs or one leg, hold at the top and alternate leg lifts, and hold at the top and pulse.
Squat: Perform single repetitions, hold at the bottom and pulse, or perform jump squats landing back in the squat position.
Prisoners Squats: Squat low then press up onto your tip toes.
2. CHEST: Push ups, push ups, push ups
Progress from kneeling with your body elevated, to kneeling on the ground, to an incline push up on your toes, regular push up on the ground, and finally a decline push up with your feet elevated.
If you are up for the challenge, check out hundredpushups.com to work your way up to 100 in six weeks.

3. Back: Cobras, supermans, and YTAs
For me, the back is a difficult muscle to work without having weights (or a bar to do pull ups). These are certainly lighter weight exercises, but they would at least keep your back muscles "activated."
Cobra: Keeping your feet pressed into the ground, lift your chest and shoulders off the mat. Make sure to squeeze your shoulder blades in order to activate your upper back.
Superman: Lifting opposite arm and leg, alternate from side to side. This will focus more on your core and lower back.
YTA: This can be performed standing or with your stomach on a stability ball. From standing, come into a partial squat, bending forward at the hips. Start with your arms together in front of you (picture 1), lift your arms into a high-V (Y), back to starting position, then out into a T, back to starting position, and then out into a low-V (A). Focus on squeezing your shoulder blades together each time. Picture 3 shows the balance option, performing the series standing on one leg (still in a partial squat and bent forward).
You can also transition between the Y-T-A without coming back to the starting position in between. If you have light dumbbells, you can add those as well.
4. Arms: Dips and close-arm push ups
Both of these mostly work triceps. Biceps are another difficult one to focus on without weights to do curls or a bar to do close-arm pull ups.
Dips: Find a chair, bench, or step to use for dipping. Fingers should face forward, elbows should point back (not out to the sides), and hips should drop close to the bench (instead of further forward). Increasing the height of your bench and also propping your feet on another surface will help to challenge the move.
Close-arm push ups: bringing your hands closer together (right under your shoulders) and keeping your elbows close to your sides while performing push ups with add more focus to your triceps.
5. Core: Plank with knees and "the dead bug"
Plank with knees: Hold a push up position and pull one knee to the same elbow or opposite elbow.

Dead bug: Lift your arms and legs up toward the ceiling and then alternate lowering opposite arm and leg - don't let them touch the ground. Make sure to press your lower back into the mat. Bending your knees and limiting your range of motion will make this exercise easier, straightening your legs and dropping them closer to the ground will make it more challenging.

So there you have it! I would suggest performing 2-3 sets of each of the exercises you chose to do. Keep your heart rate up by performing 30-60 second cardio spurts in between each set.
Do your strength training exercises 2-3 days a week to make sure you maintain (and hopefully increase) your muscle mass and your metabolism! It should only take you ~30 minutes.
Let me know how it goes, if you have any questions, and if you have any other great exercises to add to the list.
Have a HEALTHY day!
~ Fit Britt
PS - the 'model' in this post is sporting the ExerSpy arm band with counts how many calories you burn each day (as well as your steps, physical activity, and sleep efficiency) - a great tool for managing your weight loss that can be purchased here (as well as any other fitness equipment needs!)
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Wednesday, October 6, 2010

Dieting WITHOUT Exercise

Everyone is always looking for that magic pill... ANYTHING to keep from having to exercise (gasp!). The evil, dreaded word... exercise. Whether due to lack of time, or lack of enjoyment, exercise is avoided by most -- like the plague. However, there are many health benefits AND WEIGHT LOSS BENEFITS that can only be achieved through exercise...
it. is. not. replaceable. with. a. pill. (or diet, or supplement, etc.)

Here are a few reasons why exercise is needed as part of your diet, whether your goal is general health or weight loss:
  • By including physical activity (strength training and/or cardio) you will increase your caloric deficit which will lead to greater weight loss.
  • Dieting without exercise will certainly lead to weight loss... unfortunately a large percentage of the weight lost could be coming from FAT FREE MASS and water weight - two things our body needs for proper function.
  • Your metabolism is highly dependent on the amount of fat free mass [FFM] (read: muscle) you have. If you lose your FFM (most likely by dieting without exercise) your metabolism will plummet and you will decrease the number of calories that your body naturally burns each day. This becomes even worse with yo-yo dieting (constant increases and decreases in your weight). This would mean that you would have to eat even fewer calories to maintain your current weight.
  • By adding strength training to your weight loss plan, you will guarantee that the majority of your weight loss is coming from FAT, and you will maintain or increase your FFM. This would mean that you would have a higher metabolism... you would get to eat more calories to maintain your current weight. Or as my professor Dr. Fluckey states, you would become a better-butter-burner.
  • It is true that with a combination of diet + exercise you may not see the numbers on the scale drop as much, or as fast. HOWEVER - as mentioned, that is because you would be retaining if not increasing your muscle mass. You would still be losing fat, losing inches, and needing to purchase smaller clothes. :)
  • Now the benefits for cardio: I believe we take our heart for granted. It is working 24/7 to deliver nutrients throughout your body! When we are stressed - it works overtime. When we eat fatty or fried foods - it works overtime. We need our hearts to be STRONG so that it will not fail us. Through cardiovascular exercise we strengthen our heart. It is able to pump stronger, which means that it does not have to pump as many times to deliver the same amount of blood. We become more efficient at utilizing more of the oxygen that travels through our system, resulting in less waste more productivity. It is better able to withstand stress, decreasing your risk of a cardiac event.
  • The good news is that the largest amount of health benefits are seen with low to moderate levels of physical activity... so no need to start training for a marathon just to increase your health. Aim for thirty minutes of continuous activity on most [5 out of 7] days of the week (walk the dog, chase your kid, enjoy life and the people you share it with!)
Finally, here is a list* of some of the concerns caused by a sedentary lifestyle: angina (chest pain), back pain, breast cancer, colon cancer, congestive heart failure, depression, gallstone disease, high blood triglycerides, high blood cholesterol, hypertension, insulin resistance, less cognitive function, low blood HDL, lower quality of life, obesity (and difficulty controlling weight), osteoporosis, pancreatic cancer, peripheral vascular disease, physical frailty, premature mortality, prostate cancer, sarcopenia (muscle loss), sleep apnea, stiff joints, stroke, type 2 diabetes.
*adapted from handouts from my Applied Exercise Physiology course.

I understand that it is appealing to select the option that leads to the fastest weight loss, but I encourage you to make healthy choices today that will lead to a healthier future as well. As always, I am here to help in any way I can.

Have a HEALTHY day!
~Fit Britt

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