The 25-Minute Sprint Fartlek Workout: “Fartlek” means “speed play” in Swedish. This type of HIIT program combines continuous training with speed intervals. You control the intensity and speed of each interval, so the training can feel spontaneous and engaging. This program focuses on cardio training, where you walk, jog, or sprint for set amounts of time.
This content is accurate and true to the best of the author’s knowledge and does not substitute for diagnosis, prognosis, treatment, prescription, and/or dietary advice from a licensed health professional. Drugs, supplements, and natural remedies may have dangerous side effects. If pregnant or nursing, consult with a qualified provider on an individual basis. Seek immediate help if you are experiencing a medical emergency.
Why do people get different results with this diet plan? Medical conditions can play a big role in weight gain or loss. It is important to understand any medical conditions you may have before going on a diet. Many different issues can lead to abnormal weight gain, including thyroid issues. If this is a concern for you, read this article on hypothyroidism and its effect on weight. Mental health issues can also lead to weight gain or loss. If you struggle with anxiety, you may experience abnormal weight gain. Make sure to ask your doctor for advice about how to manage the anxiety without over-eating.

Being the first day, it is always the hardest. Try to keep yourself away from all kinds of cravings as you will be consuming only fruits. You can consume all the fruits, excluding grapes, bananas, litchi and mangoes. You can have them in any quantity you like. It is suggested that you consume more watermelon, lime, oranges, apples, pomegranates, strawberries and melons. You can eat 20 times a day, but you should eat only fruits.


Those trans fats on your menu are hiding out in plain sight and sabotaging your lean belly plans every time you eat them. If a food product says it contains partially hydrogenated oils, you're eating trans fat, which can increase your risk of heart disease, high cholesterol, and obesity with every bite. In fact, research conducted at Wake Forest University reveals that monkeys whose diets contained eight percent trans fat upped their body fat by 7.2 percent over a six-year study, while those who ate monounsaturated fat gained just a fraction of that amount. Instead of letting harmful trans fat take up space on your menu, fill up with these healthy fats.
And maybe a new mattress, because it’s not just the amount of time you spend sleeping that keeps you lean, it’s also the quality of your sleep. Fat cells in your body produce a hormone called leptin that helps the body keep track of how much potential energy (i.e. fat) it has stored. But leptin is only produced during certain stages of sleep. Miss out on those stages because you’re not resting soundly enough, and you’ll disturb levels of the hormone, leaving your body with no real idea of its energy reserves. Consequently, you’ll end up storing calories rather than burning them. 
×