Every day someone asks me a question about training speed. So here are those questions heard most frequently as well as the answers to them.

Hamstring injuries are common but mostly avoidable. Like many other injuries, they aren’t 100 percent preventable, but there are many ways to help reduce the occurrence in your athletes. If hamstring pulls do take place, I’ve added some treatment guidelines at the end. However, this doesn’t mean that your athletes shouldn’t seek medical assistance. A physician should always be consulted

It’s extremely important that athletes perform Olympic lifts correctly. This means teaching lifts through a progression designed to implement proper form. Doing the lifts incorrectly, which is the case with the vast majority of young athletes, reduces the effect of the lift and creates a much higher likelihood of injury.

This is the time of the season when I’m sure you’re asked the same question over and over—how do I run a faster 40? Here are the top seven tips to increase your 40-yard time dramatically without having to run a step.

Speed is a product of stride length (the distance your hips travel in a stride) and stride frequency (the number of steps you take in a given time period). However, you won’t reach top speed by taking increasingly larger steps to increase stride length or taking short, quick steps to increase stride frequency.

In any sport, athletes need to be able to accelerate as quickly as possible to get to the ball or opponent first. As a coach, you must put your athletes in the best possible position to succeed.