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INFINIT 101: Electrolytes

Athlete drinking from INFINIT water bottle, text "INFINIT 101: Electrolytes"

INFINIT’s exclusive blend of electrolytes is made up of four salts that match your sweat rate. This is primarily sodium, with potassium, calcium and magnesium. Our electrolytes are the most readily absorbable forms and are pharmaceutical grade. Developed by staff nutritionist Kim Brown MS, RD., this blend of these essential salts gives you everything you need for racing or training. Now there is no need to supplement with salt tablets or to juggle pills while running or riding your bike. Unlike most other products, Infinit gives you enough electrolytes to meet your personal goals. Just set the slider bar to suit you and throw the pills away!

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Nutrition Library: The Athlete's Ultimate Guide to Protein

Sources of protein like meat and nuts on table, text "Nutrition Library: The Athlete's Ultimate Guide to Protein"

Protein’s popularity is at an all-time high. Many athletes have implemented high protein diets as means to shed excess body fat and thereby improve performance. Other athletes have increased protein intake with the thought that the additional protein will help build strength and power. Will protein help aid performance? Some studies suggest that protein does, in fact, help aid performance if utilized correctly. This article will explore the proper quantities of protein and dosing patterns needed to help optimize health and enhance triathlon performance.

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How to Calculate Calories Burned During Running

Woman Running, text "How to Calculate Calories Burned During Running"

New Year’s resolutions have been set and many are embarking on their first marathon training program as a result! In order to maximize performance, it is essential to fuel yourself properly during training runs and racing, especially when runs are prolonged (>90 minutes). As a nutritionist, I have found that many runners tend to overestimate actual run energy expenditure, causing them to overeat during the day and gain unwanted weight during the season. Furthermore, an overzealous calorie intake during training can trigger a multitude of stomach issues (e.g., nausea, diarrhea, vomiting, side stitches, sloshing) and ultimately diminish run performance. Below is a step-by-step guide on how to calculate your calories burned during runs as well as your target calorie replacement needs after about 90 minutes of running. Happy running trails!

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Nutrition Library: Special Concerns for Vegetarian Athletes

Vegetables on Table, text "Nutrition Library: Special Concerns for Vegetarian Athletes"

What is your main motivation for restricting intake of animal foods? Is it for ethical or religious reasons? Are you concerned about your health? Are you looking to boost performance? While vegetarian diets have a multitude of benefits, many athletes within the endurance sports arena are simply using plant-based diets as means to control food intake and consequent weight. Unfortunately, severe food restriction will create a major barrier to peak performance and optimal health. Find out why.

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INFINIT 101: Carbohydrate Blend

Carb-Heavy food on a table, text "INFINIT 101: Carbohydrate Blend"

Infinit's carbohydrate blend is a combination of sucrose, dextrose and maltodextrin. Dextrose and sucrose are slightly faster burning molecules and are broken down more quickly by the body for optimal absorption. The short distance end of the slider has a higher percentage of faster burning dextrose for quick energy. Maltodextrin is slower burning, and therefore is more conducive for long distance endurance events. The long distance end of the slider uses primarily maltodextrin for its endurance qualities. Adjusting the slider will change the percentage of dextrose to maltodextrin.

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Nutrition Library: Calculating Calories for the Bike

Athlete on Bike on a cold day, text "Calculating Calories for the Bike"

New Years resolutions have been set and many are embarking on their first century training program as a result! In order to maximize performance, it is essential to fuel yourself properly during training rides and racing, especially when you are riding longer than 2 hours. As a nutritionist, I have found that many cyclists tend to overestimate actually cycling energy expenditure, causing them to overeat during the day and gain unwanted weight during season. Furthermore, an overzealous calorie intake during training can trigger a multitude of stomach issues (e.g., nausea, diarrhea, vomiting, side stitches, sloshing) and ultimately diminish performance. Below is a step-by-step guide to help you determine your total calorie burn during training rides as well as your target calorie replacement needs after about 90-120 minutes of cycling. Happy riding trails!

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Maintaining Peak Endurance Performance After 40

Older people running through the woods, text "Maintaining Peak Endurance Performance After 40"

Much of the research on aging and endurance performance suggests that there are physiological and nutritional changes that start occurring between the ages of 35 and 40 years that may limit endurance performance. Several master athletes complain of weight gain, slowed recovery time, nagging injuries, and diminished performance. Yet, many master athletes continue to conquer the running scene, beating their younger counterparts. Look at 42 year-old Yekaterina Podkopayeva, a female Russian distance runner who ran 1500 meters in less than 4 minutes. Or marathoner Jack Foster who conquered 26.2 miles in 2:19 at the age of 41. As simple as it may sound, peak performance for all ages relies on 2 factors: smart training and proper nutrition.

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Nutrition Library: Carb News You Can Use

Pasta, bread and grains on table, text "Carb news you can use"

Most endurance athletes practice some form of carbo-loading on a daily basis as means to prevent glycogen depletion, aka “the wall” or “bonking”, during longer training bouts. Perhaps it is that pasta dinner the night prior to a big workout or a pancake breakfast after a long training run. However, a more regimented form of carbohydrate loading will help “supersaturate” our muscle cells with glycogen to levels 50-100% greater than baseline, thereby delaying or even eliminating that performance-declining “wall” during events that entail a moderate-to-high intensity for longer than 90 minutes.

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