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The North Face Insulated Varius Guide Jacket - Boys
The North Face Boy's Insulated Varius Guide Jacket is perfect for the bitter cold and wet in both east and west. A HyVent shell for maximum wind and water protection is insulated with Heatseeker insulation for maximum warmth. Velcro cuffs keep snow from sneaking in behind gloves or mitts, and a soft, brushed chinguard prevents chafing and iced up condensation. The Insulated Varius Guide is the perfect solution to keep your little monster warm in winter.
On Sale
$128.95 $90.25 
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Training Tips
For runners looking to get the maximum benefit from hill training, as you sprint to the top of the hill have your arms pumping faster and faster. Once you get to the top, continue on increasing your speed as much as possible.
After each interval, take your pulse rate by counting the number of beats at your wrist or neck for 15 seconds. Multiply that result by four to get your beats per minute. Your next interval should start before your heart rate is less than 60% of your maximum.
The four components of good fitness include flexibility, muscular endurance, muscular strength, and cardiorespiratory endurance. For optimum health, include at least two of these groups in three workouts per week.
Your fitness level will improve by overloading, working your body hard enough to stimulate the body, progression, increasing the frequency, intensity, and duration of exercise over time, and regularity, working out frequently, at least three times a week.
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