Comprehensive Sports Guide: Rules, Conditioning & Equipment

Athletic mastery depends on understanding official gameplay rules, optimizing equipment technology, and implementing sport-specific conditioning drills.

Woman Lifting Weights

Hammer Curls vs. Barbell Curls

Hammer curls and barbell curls recruit the same collection of muscles. However, they differ slightly in technique and the weighted implements that are to be used. Because of the technique differences, three muscles involved in the exercise are recruited slightly differently in the two exercises.

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Does Walking or Riding a Bike Burn More Fat?

Incorporating physical activity into your regimen significantly increases fat loss. Cardiovascular activities, like walking and riding a bike, are especially effective at burning a relatively large number of calories.

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Young man wearing hooded sweatshirt practicing boxing in park

Five Exercises to Increase Your Punching Speed

The winner in a boxing match is often the competitor with the fastest punching speed. How quickly you can deliver a punch increases your chances of landing it and improves the force behind it. While punching speed is partly dependent on genetics, anyone can make significant improvements with consistent training.

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Lacrosse 13

Workout Routines for Lacrosse Players

Lacrosse athletes require the same type of strength, power and conditioning work as soccer players. They’ve got to be able to sprint, cut, jump and shoot, and perform these activities for a relatively long duration.

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Runner Sliding Home as Catcher Grabs Softball

ASA Softball Rules on Obstruction

The Amateur Softball Association of American sets the universal rules for softball in the United States. According to their official rule book, obstruction is when a defensive player affects or prevents a batter from swinging at a pitched ball or hinders the progress of a runner.

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an african american football player in a red and white uniform is jumping up with arms outstretched to catch a football

Main Muscles Used in Football

Football is a sport that requires strength and power in nearly every muscle throughout the body. Both lower- and upper-body muscles are involved in activities like running, jumping, blocking, catching and throwing.

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Person swimming in pool

Muscular Strength in Swimming

Swimming requires both muscular strength and endurance. While endurance is the ability of the muscles to perform repeated submaximal contractions over time, strength is the amount of force that your muscles are able to produce.

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Agility Training Ladder

Football Drills to Increase Speed & Agility

To excel at football, you’ve got to have exceptional speed and agility. On offense, you’ll be able to run faster down the field and dodge opponents. Defensively, you’ll be better able to stay on a wide receiver and track down a running back.

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