Did you know that if you perform 30, 40, even 50 minutes of slow and steady cardio day after day that, over time, it can actually make you GAIN fat around your belly, your thighs, and your legs?
It may sound hard to believe, but studies are now proving people who perform long bouts of chronic cardio suffer from decreased thyroid function, release more of the stress hormone cortisol, and increase their appetite – all at the same exact time.
In fact, research shows people eat at least 100 MORE calories than they burn off after performing cardio.
Now here’s the REAL scary part.
Did you know that chronic cardio and jogging could even damage your heart?
Sounds crazy, but your heart is a muscle and when it’s overworked with old-school cardio it can do more harm than good.
Whether it’s toning classes, yoga , 5k races, Pilates, or “core training” – all these things are “healthy” for you, but they’ll never flatten your belly or release the hormones that keep you young and burn off stubborn fat.
It doesn’t matter how old you are, or what your current condition is, or what limitations you have – unless you learn to apply proper intensity on YOUR body, you’ll NEVER see your belly get flatter or slow the aging process.
We are not saying you should go all-out and risk injury, but learning to push yourself for short, hard bursts is by far the most efficient and effective way to force your body to release fat burning hormones.
Research refs – efficient exercise for Fatloss
1. Eur J Appl Physiol. 2003 Jan; 88(4-5):480-4.
2. Skoluda, N., Dettenborn, L., et al. Elevated Hair Cortisol Concentrations in Endurance Athletes. Psychoneuroendocrinology. September 2011.
3. Sonneville, K.R., et al. (2008) International Journal of Obesity. 32, S19-S27.
. Cakir-Atabek, H., Demir, S., Pinarbassili, R., Bunduz, N. Effects of Different Resistance Training Intensity on Indices of Oxidative Stress. Journal of Strength and Conditioning Research. September 2010. 24(9), 2491-2498.
5. J Clin Endocrinol Metab. 1992 Jul;75(1):157-62. Effect of low and high intensity exercise on circulating growth hormone in men. authors: Felsing NE1, Brasel JA, Cooper DM.
6. R. Bahr and O.M. Sejersted, “Effect of Intensity on Excess Postexercise O2 Consumption,” Metabolism 40.8 (1991) : 836-841.
6. C. Bass, “Forget the Fat-Burn Zone: High Intensity Aerobics Amazingly Effective,” Clarence and Carol Bass, http://www.cbass.com, 1997.
6. J. Smith and L. McNaughton, “The Effects of Intensity of Exercise and Excess Post-Exercise Oxygen Consumption and Energy Expenditure in Moderately
Trained Men and Women,” Eur. J. Appl. Physiol. 67 (1993) : 420-425..
6. I. Tabata, et al., “Effects of Moderate-Intensity Endurance and High-Intensity Intermittent Training on Anaerobic Capacity and VO2max,” Med. Sci. Sports Exerc. 28.10 (1996) : 1327-1330.
6. I. Tabata, et al., “Metabolic Profile of High-Intensity Intermittent Exercises,” Med. Sci. Sports Exerc. 29.3 (1997) : 390-395.
6. 2011 study conducted by the American College of Sport Medicine.