Tuesday, December 20, 2011

Ben Greenfield: Which Workout Burns The Most Fat?

Ben Greenfield: Which Workout Burns The Most Fat?

With so many workout choices, from Zumba to TRX to P90X to BodyPump to Spinning to Yogalate to Crossfit to Beach Body Insanity, how can you know which one will burn fat fastest?

The majority of workouts that advertise themselves as high fat-burning can be broken down into three different categories: cardio, resistance and cardio plus resistance. Here's a breakdown of all three:

Cardio: An example of a cardio class would be spinning, in which you ride a stationary bike with varying levels of resistance and pedaling speeds, typically to a choreographed series of songs and incorporating movements such as standing, hovering, and jumping. Dance workouts like Zumba or hip-hop would also fall into the cardio category.

Resistance: A resistance workout would include activities like power yoga, which consists of body weight resistance exercises combined with stretching; Pilates, which is primarily focused on abdominal and lower back resistance training; TRX, which involves pulling and pushing the body with a special type of band; and Bodypump, which uses dumbbells, barbells, and step benches for resistance.

Cardio Plus Resistance: As you may have guessed, cardio plus resistance combines the features above. P90X and Beach Body Insanity are two popular examples of activities that have you lifting weights one moment, then performing jumping jacks or step-ups the next. Another term for this type of exercising is "concurrent training."

So of these three types of workouts, which burns the most fat?

A 2008 study at the University of California which was published in the Journal of Strength and Conditioning Research investigated this question by having one group do cardio, another group do resistance, and a final group do cardio plus resistance (in which they ran for 30-60 seconds after completing each weight lifting set).

Even though each group did the same amount of work, the cardio plus resistance group experienced an enormously significant fat loss compared to the other two groups!

The cardio plus resistance group not only burned fat and built muscle at the same time, but the amount of fat they burned was a tenfold increase over the amount burned by the groups that did cardio or resistance training only.

So when it comes to which workout burns the most fat, research suggests that combining cardio and resistance training may be the ultimate solution. Want to try it out without stepping foot in a gym? Here's a sample workout:

1. 10 push-ups or knee push-ups
2. 15-20 jumping jacks
3. 10 squats or lunges
4. 15-20 more jumping jacks
5. 10 crunches followed immediately by 15-20 jumping jacks
6. 10 sets of deadlifts to press
7. 15-20 jumping jacks

If you get tired of jumping jacks for the cardio component, try squat-thrust-jumps, vertical jumps, lunge jumps or horizontal jumps.

Check out my demonstration of these techniques.

A word of caution: If your goal is not to burn fat, but rather to build strength, you'd be better off doing your resistance training as a separate workout. Similarly, if you're training for endurance, then you should focus on a high-quality cardio workout that isn't interrupted by strength training.

Ben Greenfield is a fitness and triathlon expert and host of the Get-Fit Guy podcast on the Quick and Dirty Tips network. His book, "Get-Fit Guy's Guide to Achieving Your Ideal Body - A Workout Plan for Your Unique Shape," will be published by St. Martin's Press in May 2012.

Follow Ben Greenfield on Twitter: www.twitter.com/GetFitGuy


Source: www.huffingtonpost.com

After Generics Enter Market, World's Top Selling Drug Sees Sales Plunge

After Generics Enter Market, World's Top Selling Drug Sees Sales Plunge

HuffPost's QuickRead...

HuffPost's QuickRead...

Loading...

EDITION: U.S.
CA Canada US United States UK United Kingdom
  • Financial Reform
  • Occupy Wall Street
  • Bernard Madoff
  • Bank Of America
Armchair Detective More
  • |
  • Sign Out
 
CONNECT    
  • FRONT PAGE
  • POLITICS
  • BUSINESS
  • ENTERTAINMENT
  • TECH
  • MEDIA
  • LIFE & STYLE
  • CULTURE
  • COMEDY
  • HEALTHY LIVING
  • WOMEN
  • LOCAL
  • MORE

Source: www.huffingtonpost.com

How Trace Elements In Food Slash Pancreatic Cancer Risks

How Trace Elements In Food Slash Pancreatic Cancer Risks

High levels of the trace elements selenium and nickel may help cut the risk of deadly pancreatic cancer, according to new research.

The elements, which are found in certain foods, appear to offer a protective effect against the disease.

Pancreatic cancer is frequently diagnosed at an advanced stage and kills 80% of people in under a year. Only 5% of patients are still alive five years after diagnosis.

The latest study, published in the journal Gut, focused on patients with exocrine pancreatic cancer, the most common form of the disease. Researchers found high levels of selenium and nickel could lower the risk whereas high levels of lead, arsenic and cadmium could boost the chances of developing the disease.

In the research, experts assessed 12 trace element levels in the toenails of 118 patients with pancreatic cancer and compared them with 399 hospital patients without cancer.

Levels of certain trace elements were found to be significantly higher or lower among the cancer patients than among those in the comparison group.

Patients with the highest levels of arsenic and cadmium in their nails were between two and 3.5 times more likely to have pancreatic cancer than those with the lowest levels. And those with the highest levels of lead were more than six times as likely to have the disease.

However those with the highest levels of nickel and selenium were between 33% and 95% less likely to have the disease compared with those with the lowest levels.

The experts, from the US and Spain, said the findings may have an impact on clinical practice in future. Selenium intake could be tested in clinical trials as a preventative measure for people at high risk of pancreatic cancer, they said.

They added: "Our results support an increased risk of pancreatic cancer associated with higher levels of cadmium, arsenic and lead, as well as an inverse association with higher levels of selenium and nickel. These novel findings, if replicated in independent studies, would point to an important role of trace elements in pancreatic carcinogenesis."



Source: www.huffingtonpost.co.uk