Physical fitness: how to start training
Physical fitness doesn’t appear overnight, but it’s no big secret either. There are plenty of reasons to be active — weight loss, a stronger heart, or simply feeling good. If you know a few basic rules about frequency, duration and training load, most of the work is already done.
Why does physical fitness matter?
Everyone comes to training for their own reason. One person wants to burn fat stores, another wants to improve cardiovascular fitness, and a third just wants company and a good mood. All of these goals are legitimate and achievable — what matters is knowing how to train.
Honestly, the same string of questions haunts beginners and people who have trained for years alike: how often to go, how long to train, how hard to push, and which sport suits you in the first place. The answers aren’t complicated.
Frequency and duration: the basic rules of training
Consistency is the foundation of fitness. Being active once a week won’t improve your fitness — the minimum frequency is 2x a week, and 3–4x a week is recommended. Intensive daily training in someone who is untrained, however, can lead to overuse injuries, so there’s no point in going all out right away.
The optimal length of one workout is 20–30 minutes without a break. Add a few minutes of light warm-up before and stretching exercises at the end. Short bouts of activity won’t build endurance, but they can wake up muscles that have gone dull. Long workouts don’t add much extra benefit for fitness — quality matters more than quantity.
Intensity: how to find the right training load
The right training load means your breathing speeds up and you break a sweat — but you can still talk freely. Alert and energetic. If you run out of breath before finishing a sentence while talking to your training partner, the training load is too high.
For middle-aged and older people, brisk walking is already enough to maintain physical fitness. For young people, improving fitness doesn’t require maximum effort — it’s enough that your heart rate rises and your body warms up. So what actually happens? Your body adapts to the training load gradually, and that adaptation is exactly what fitness gains are.
Physical fitness: how long does it take?
3–6 months of consistent training brings your fitness up to a decent level. After that, the fitness you’ve gained is maintained as long as you keep exercising with the same training load. When you stop training, fitness gradually declines — that’s simply biology.
A simple truth: good physical fitness for life requires movement for life. That doesn’t have to mean lifting weights forever, though. You can switch sports as often as you like — what matters is that you don’t stop moving.
For health and fitness, varied activity that works many muscle groups is important. Besides endurance and muscle strength, it’s worth developing flexibility, balance and coordination too — these qualities need separate attention and separate sports. When choosing a sport, personal preference, skills and opportunities ultimately decide.
Find something you enjoy doing. You don’t have to become a top athlete — you can be active for the pleasure of it and for the sake of your own health. Go for it!
FAQ: physical fitness and training
Which sport is good for improving physical fitness?
Many sports will do — swimming, cycling, running, group classes, dancing, skiing. What matters is that you work many muscle groups and that you’re active regularly, at least 2–3 times a week.
Does physical fitness decline if you stop training?
Yes, physical fitness gradually declines if you don’t keep moving. That’s why it’s advisable to keep your workouts going even when life gets busy — even shorter 20-minute sessions help you stay in shape.
Do I need to set high goals?
No. You don’t always need to compete or strive for the top level. You can be active simply for the sake of feeling good and staying healthy — and often it’s exactly this approach that leads to a long-term, lifelong habit.
Author: Compiled by Liis Kutsar based on Exercise and Medicine.
Come and try it: ArtGym
Source: WHO – physical activity.
