Molly Kopischke

Escalating Density Training (EDT) is an approach to training that’s focused on density during strength training — and that can mean big results in a shorter period of exercise.

Whey is considered one of the best sources of protein. Understand what whey is, its benefits to health and fitness, and how to choose a quality whey protein powder.

A registered dietitian explains what food sensitivities are, what the symptoms and causes are, and what’s involved in testing for them — and the advantages of doing so.

Which supplement ingredients should I avoid? What is considered “clean eating”? Are there healthy habits to never waiver on? Life Time dietitians answer these common nutrition questions — and more.

Ultramarathoner Courtney Dauwalter is no stranger to pushing her body and mind to the extreme — she’s done it time and again as she pursues ultra-endurance goals. To prepare for long races (many of which exceed 100 miles), she uses a method of “intuitive training,” an approach in which she tunes in and listens to the messages from her body and mind. In this episode, Dauwalter shares what led her to embrace this mode of training and how she consistently pushes forward in these big efforts — even when it feels hard.

Macros and calories are often the focus for many individuals who are pursuing health-related goals, particularly those tied to body composition. Yet as straightforward as these essential elements of nutrition may seem, they are actually quite complicated and nuanced. Paul Kriegler, RD, CPT, helps us understand the differences between macros and calories and the roles they play in our health and well-being. He also offers insights for how to think about them when it comes to healthy eating.

The Active Metabolic Assessment, often referred to as an AMA, is a test that assesses your current fitness status and provides data that can inform your fitness program and make your workouts more efficient. Anika Christ, CPT, RD, explains what the AMA is, the data you get from it, why that information is important, and how to use it to tailor your exercise regimen.

Rest is essential to our health and wellness, yet it often gets pushed to the side in favor of other things that require our time and attention. Importantly, it’s not just physical rest we need: There are six other types that contribute to our overall well-being.

In this episode, Barbara Powell, MA, NBC-HWC, joins us to first explain the signs and symptoms of under-rest to watch for. She then delves into the seven versions of rest we need, and for each, the micro, macro, and habitual ways we can get more rest so we can perform better and live life more fully.

Sugar is everywhere, and — as with so many things — too much of it is detrimental to our health and well-being. While this is common knowledge for many, most of us are still consuming well more than is recommended, and the topic has gotten even more confusing in recent years with the proliferation of artificial and natural sweeteners. Paul Kriegler, RD, CPT, explains the body-wide health effects of sugar, the pros and cons of the various types of sweet sources, and how we can be more mindful about sugar’s place in our diets.

Is there an ideal diet? Do I need to be taking supplements? What should I eat before and after exercising? Life Time dietitians Anika Christ, RD, and Samantha McKinney, RD, join us to answer the most common nutrition questions they hear from members — including these and more