If you buy something through a link on this page, we may earn a small commission. How this works.

Forget the fad diets or those extreme cleanses — Chris Freytag is an author, certified personal trainer, health coach, and fitness instructor with over 25 years of experience helping people change their bodies and their lives. And she does it with practical, science-based advice that helps people make sustainable changes.

Chris founded Get Healthy U, a free website with fitness and nutrition advice, along with Get Healthy U TV, a workout-streaming service that lets members stream from any device, at any time. It’s full of hundreds of different workouts — from Pilates to cardio kickboxing, and every strength training and yoga class in between. It gives members a great mix of routines to fit into their busy schedules.

We asked Chris for a roundup of her favorite fitness products and tools — no fads, cleanses, or shortcuts allowed. Here’s what she recommends:

I add these Nuun electrolyte tablets to my water for my preworkout drink. They contain four main electrolytes that can affect your exercise performance: sodium, potassium, magnesium, and calcium. They’re also low calorie — only 10 calories each — and only 1 gram of sugar. They come in a bunch of flavors and adding them to my water before my workout keeps me hydrated and ready to kick some butt. You can find them here.

After my workouts, I fuel up with BiPro protein powder. It’s important to refuel your muscles within two hours of a good strength training workout if you want to see results. And for me, it’s going to be a quick protein smoothie. I’ve been a BiPro fan forever, since it’s a clean source of protein with all the essential amino acids you need. Vanilla is my favorite, but they’re all yummy. You can find it here.

I’m a huge proponent of using resistance bands in your workouts. They’re easily transportable — just pop them in your bag or take them on a trip. They also work your entire body and can help you train in various ranges of motion. You can find them here.

Staying hydrated is not only beneficial to your physical health, but your mood as well! Hydration is the key to beating brain fatigue and maintaining your energy levels throughout the day — something I definitely need. I love these cute S’well water bottles. They make getting your daily amount of water more fun. You can find one here.

A foam roller is a must-have. So many people skip the “recovery” step of their fitness routine, but it’s perhaps the most important. Foam rolling every day helps with myofascial release — a fancy term for self-massage that releases muscle tightness and trigger points. (Here’s a quick article on how to foam roll if you’re a newbie.) I love that this SPRI EVA foam roller is anti-bacterial — it saves you the step of having to wipe down one more piece of fitness gear. You can find it here.

I’m a huge fan of interval training, which combines bursts of work followed by short periods of rest. This type of training makes your workouts more interesting and is the key to burning fat. You can create your own interval program using this app. Whether I’m running, walking, or biking, I change the interval timer right on my smartphone and I’m ready to go.

I’m in love with the Threadborne Fortis! They’re perfect for all sorts of workouts — running and gym workouts in particular. I love that they have ankle and arch support, but also have the flexible mesh toe box for comfort. They have great traction, making them anti-slip and sturdy enough for any type of movement. You can find a pair here.

Fitting in your fitness sessions has become so much easier, thanks to online workouts. You can do them at home from any device, and it makes fitness accessible for everyone. I started Get Healthy U TV for that very purpose — it’s a streaming service you can use to do my workouts from your laptop, phone, or smart TV. We’ve got a ton of 10, 20, 30, and 45-minute workouts to help you burn calories and build muscle on your own time. Take charge of your own schedule and save money, too. Use coupon code CHRIS10 to join for $10 for your first year.