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March 16, 2011

Nutrition Strategies to Maximize Strength Training

Is strength training part of your regular workout routine? Or, have you decided it’s time to include it?  Strength training or weight training can improve quality of life and overall health by reducing both blood glucose levels and body fat. It improves strength as muscle mass increases and is maintained.

Strategy # 1:  Eat 1-2 hours before your workout and 30 minutes after.

According to an article in Today’s Dietitian, people say they don’t want to eat before or after a workout or they will blow the benefits. However, think about it this way.

When you have a meal or snack before a strength training session, your energy level increases and ultimately can result in additional calories burned…in other words, you don’t poop out as quickly.

Most sports nutritionist suggest a meal or snack two hours before a workout but at least one hour if the snack is smaller in size. According to a second article in Today’s Dietitian, a pre-strength training meal or snack should be high in carbohydrates, moderate in protein, and low in fat and fiber in order for the stomach to empty quickly such as a bagel and fresh fruit.

Don’t forget that nutrition post workout is part of the smart strategy. Eat a meal or snack consisting of carbs and protein within 30 minutes to speed glycogen recovery and to help repair muscle microtears that may occur during lifting.

Storage rates for glycogen are fastest the first hour after exercise. Remember that carbohydrate, one of the three energy nutrients along with protein and fat that supply calories, fuels the brain and body and most easily converts to energy or glucose. Stored glucose is called glycogen.

Strategy # 2: Increase protein for muscle hypertrophy and strength gains.

Remember that your intake varies depending on your routine but in terms of protein needs for the day, sports nutritionists Janice Dada and Dr. Jenna Bell suggest 1.2 to 1.7 grams protein/kilogram body weight for strength training.

The range for protein in the daily diet has been 5-35% of total daily calories.  Now the suggestion is to reach the higher end of that range….20-35% of total calories from protein, especially when you weight train.

Muscle hypertrophy and strength gains also result from repeated sets of higher weights and less repetitions plus the right nutrition. Remember that if you are just starting out and are a strength-training novice, it’s important to start slowly and build muscle endurance with lighter weights or resistance before you progress to heavier weights and strength gains.

More Resources:

Joint Information

Glucosamine/chondroitin Arthritis Intervention Trial (Gait Trial)

glucosamine versus placebo (Journal of the American Medical Association)

Books

Power Eating by Susan M. Kleiner, PhD, RD

Energy to Burn by Jenna Bell, PhD, RD, CSSD

Want more? Listen to this week’s podcast below.

Listen to this week’s podcast


April 1, 2009

Energy Boost: Four Tips to Fuel Your Active Lifestyle

boost-energyAre you an active person who’s constantly on the go, a serious athlete, or maybe a weekend warrior? What you eat can help maximize your energy and optimize your performance. You’ll want to listen to this week’s podcast which is all about helping you get the energy boost you need to power your performance every day. My guest is sports nutritionist Dr. Jenna Bell-Wilson.

Dr. Bell-Wilson is co-author of the just released book Energy to Burn: The Ultimate Food and Nutrition Guide to Fuel your Active Lifestyle. She is a Board Certified Specialist in Sports Dietetics, a registered dietitian and has provided nutrition seminars with professional athletes at major athletic events like the Boston Marathon and New York City Marathon.

Dr. Bell-Wilson works with many serious athletes and is one herself. From your emails, I know that many of you are trying to lose weight and are using exercise to help speed up the process. Dr. Bell-Wilson talks about how to tailor your diet to successfully lose weight, but also to have the energy to get through your everyday busy schedule and still have energy to burn for a workout.

She also discusses how you can ensure that you have the fuel needed to get through your workout if you head from work to a workout, rather than stopping at home first. You don’t want to miss her on-target advice.

Click player to listen to the podcast:






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