The other night at dinner we asked our five year old the question of which came first, the chicken or the egg? She thought about it briefly and then answered confidently saying the egg. To which we then asked her where the egg came from? You can imagine the puzzled look on her face and could see the wheels turning in her head. She realized she it was going to be a hard question to answer. This can be similar to exercise with respect to whether you should do long, slow steady-state exercise or short, high intensity intervals. The last few years have seen a surge in HIIT i.e. high intensity interval training, Tabata and other intense training protocols. However during COVID we have also seen a number of endurance feats including Everesting, round the world cycling challenges and other long distance endurance challenges. So which one is it? Should we go hard and short or long and slow? Well a recent Canadian study looked to answer this question. Here's what they did. Twenty three adult, sedentary men were divided into two groups. One group did 30 second sprint intervals on the bike with two minutes rest. They repeated this four to six times and completed this workout three times per week. Over the course of the six study they completed almost one hour of cycling. The other group rode the bike five times per week for 30-40 minutes at around 60% of their peak power. By the completion of the study this group had logged 15 hours on the bike. Researchers wanted to know the impact these would have on fitness, body composition and blood pressure. What they found is that those performing the endurance workouts i.e. 30-40 minutes of cycling saw greater improvements in: diastolic blood pressureabdominal fatpostprandial lipid...

Hill sprints are a great addition to almost any training program.  They're tough on fat and easy on our joints which make them a no-brainer.  Not to mention the fact that they help build lean muscle and ingrain proper running technique. Continue to read on if you’re interested in learning more about hill sprint and how to implement them into your program. What are hill sprints?Hill sprints can be broken into three parts: Sprint up a hill Walk back down RepeatThe sprint part means that you are in fact running as fast as you can up a hill.  One person’s sprint speed might be another person’s jogging pace which is fine as long as you are going as fast as you can. Who can benefit from hill sprint?As long as you can run you can benefit from hill sprints.  Those that want to burn fat will do so because of the fact that they are doing some high intensity interval training (HIIT) which will cause your body to burn fat for hours after you’re done sprinting whereas traditional cardio where you go for a longer period of time at a lower intensity level only really burns fat during the time that you’re running/biking/rowing... Athletes that want to build muscle can also benefit performing hill sprints.  The last time I looked sprinters are pretty muscular.  And since you’re constantly leaning forward while sprinting up the hill you learn proper body positioning for the acceleration portion of sprinting on a flat surface. Why are they so good for you?                                        Running up a hill is harder than running on flat ground or even downhill in regards to the amount of energy that you need to get from point A to point B.  This is a good thing because the more energy we burn the...