Cardio for exercise have range of choice, thus if you don't prefer running, as example, then you can try another option like exercise at gym, or using bicycle. That said whole activity must be tailored with your physical condition and your need.
The basic of cardio, as the name it comes from, cardiovascular, should be the activity you do physically to improve the function of both lungs and heart, with the goal to improve the health.
Cardio alternative to try can be combined between indoor or outdoor. And if you want to run outside, then using the right "equipment" is needed.
Simply start with the movement like using a stair, that can boost the function of heart like above.
Basically it should be better if you are working in office, or you live in apartment where you need to use stair, rather than elevators.
For cardio movement, swimming obviously will make body moved as "one" unit.
The whole benefits for optimization of lungs function, and surely the muscle flexibility and the power, and swimming can affect the bones health to better,
Some things you can rely on for the "style" of swimming that can make swimming to look more intense or not.
Swimming as movement can be adjusted as well, that must fit your style.
You can also do Aqua Jogging, the cardio exercise that is friendly for muscle and the joints.
The result of the training will look similar with running, without the injury risk faced by many runners.
Jumping can be a way to train body as a fun cardio.
You can use cross jack movement to replace the classic jump movement, where this movement can make your arm more active.
Burpees can be mentioned, for its best combination and mix of movement from push up, jump, and also squat.
As result, this will be alternative of running that can optimize the work of heart.
There is also Circle hop, the cardio that mixes squat while jumping and do it repetitively.
With correct technique, you can certainly do this to improve the movement.
Even walking can be still considered cardio, but surely the intensity is low compared to many activity like swimming or use a bicycle.
With many of choices, then the routine of cardio can be started, even at home. And of course, many things that will facilitate you to do better like this.
There would be intense activity, designed for the better calories burning, and steps to understand for that.
First you can choose the ideal plan above that actually suits, choose with the less intense activity first, and then adjust to what's best.
Choosing between low and mid intensity is sometime the better to practice.
So definitely lot of choices for the cardio, and it'd be best to do outside of running, so do the best for you and definitely be active.
