NAD+ -test provides information about your NAD+ levels. General NAD level measurement can provide an overall picture of cellular energy production and metabolism. Note! Sampling only Monday-Thursday.
Fitness Trends 2025

Training and health are constantly evolving, and here is a list of 10 popular workout types for 2025 – perhaps one of these will fit into your daily routine?
1. 75 Hard Challenge – Focus on Mental and Physical Well-being
The popular 75 Hard Challenge has gained immense popularity on social media, and it’s more than just a workout program – it’s a comprehensive lifestyle change. For 75 days, participants must adhere to strict rules, including two daily workouts (one of which must be outdoors), a chosen diet, avoiding alcohol, daily reading, and drinking a specific amount of water. This challenge is particularly suitable for those seeking an intense discipline exercise for a set period.
2. Hybrid Training – Combination of Strength and Endurance
Hybrid training combines traditional strength training with endurance activities such as running or cycling. More and more people want to combine muscle conditioning with long-distance running or HIIT workouts to develop both strength and endurance.
3. Technology and AI-Based Fitness Apps
While not entirely a new phenomenon, it remains very popular, and new features are constantly being developed. Smartwatches, activity trackers, and AI-based fitness coaches are becoming increasingly advanced. Apps like WHOOP, Oura Ring, and Apple Fitness+ help users optimize their workouts, sleep, and recovery based on individual data.
4. Animal Flow and Bodyweight Exercises
The functional training method Animal Flow, which uses bodyweight to mimic animal movements, is becoming increasingly popular. It enhances mobility, strength, and coordination without equipment. This workout type doesn’t require any equipment, so you can do it almost anywhere.
5. Mindful Movement – Training for Both Body and Mind
Exercise forms such as yoga, meditation and breathing exercises, and mobility training have increased in popularity. More people are recognizing the importance of balancing intense workouts with recovery and mental presence.
6. 75 Soft Challenge – A More Sustainable Challenge
For those who find the 75 Hard Challenge too demanding, a more popular and balanced alternative, 75 Soft, has been developed. This version focuses on daily exercise but with a more flexible approach, where recovery and balance play a central role.
7. Group Workouts and Bootcamps – Community-Building Exercise
Bootcamp classes, CrossFit, gym group fitness classes, and other intense group workouts remain popular, as many are motivated to train with others and find that exercising in a group is more enjoyable than alone.
8. Outdoor Training – Exercising Outdoors Remains Popular
As the weather warms up, more people choose to take their workouts outside through trail running, OCR competitions, triathlons, outdoor gyms, and nature-based strength training. Combining fresh air with physical activity enhances both mental and physical well-being.
9. Low-Intensity Training – LISS and Zone 2 Training
Not all workouts need to be intense; balance is important! LISS (Low-Intensity Steady State) and Zone 2 training, where the heart rate is kept low but steady, have become popular for fat burning and improving endurance.
10. Biohacking and Recovery Techniques
There is an increasing focus on recovery and overall body wellness. Cold water swimming, red light therapy, compression therapy, and advanced sleep optimization, for example, using smart devices, are trendy methods for enhancing performance and well-being.
Monitoring Values with Blood Tests – Fitness Trends 2025
More people are using blood tests to gain a deeper understanding of their health and optimize their performance. By analyzing levels of vitamins, minerals, and inflammation, one can tailor their training and diet to achieve maximum results.
Here you can see all of Puhti’s laboratory tests for measuring your values and monitoring your health.
Provides information about your NAD+ and NADH levels and their ratio. These molecules are often measured together because they are oxidized and reduced forms of NAD. Note! Sample collection only Monday-Thursday.
This test enables the isolation and measurement of all four forms of NAD. Note! Sample collection only Monday-Thursday.
This test enables the isolation and measurement of all four forms of NAD and two forms of glutathione. Glutathione is a substance that protects the body from damage caused by toxins and harmful molecules. It also helps keep the body clean and supports immunity. Note! Sample collection only Monday-Thursday.
Choose three tests for a total price of 179 €.
Choose three tests for a total price of 99 €.
The test package identifies the most common causes of respiratory infections, including influenza A and B, as well as the RS virus. It also includes the cause of Covid-19, Sars-CoV-2.
The test package identifies the most common causes of respiratory infections, including influenza A and B, as well as the RS virus. It also includes the cause of Covid-19, Sars-CoV-2.
The Hair Wellness Test Package determines if your body is in balance, so that your hair wellness is optimal. There are many reasons for hair loss. Hair loss can be related to, for example, hypothyroidism, mineral or vitamin deficiencies.
The Puhti Health Starter Package is the starting point for pursuing health and well-being. Now is the time to focus on your own endurance and consider what can be done to improve your situation. The new year and new adventures are here now. The package includes the following tests: CBC, cholesterol, sensitive CRP, blood sugar, vitamin D, ferritin, and TSH.
Puhti laboratory package includes many different tests that give you a wide range of information on how your body is doing. It includes blood count, cholesterol, blood glucose, vitamin D, ferritin, inflammatory status and tests of the functioning of the thyroid gland, liver and kidneys.
Extensive Puhti laboratory package (women) is a great choice when you want to gain more thorough information about the well-being of your body. The laboratory package will help you check how your body is doing and make better choices for your health. Several tests are included, such as cholesterol, blood glucose, vitamins D and B12, ferritin, and sodium.
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Puhti laboratory package tells you how your body is doing and how to improve your health and boost your energy levels. We believe that everyone deserves more energy .
Blood count is a series of tests that measure the hemoglobin level in the blood and count the number of blood cells.
Testosterone is the most important sex hormone in men. It affects, for example, sex drive and mood. The test measures the amount of total testosterone.
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Article updated:
16 April 2025