Check out these impactful immunity-boosting exercises to do at home:

Walking
If you find it difficult to fit an hour-long workout in your schedule, but want to keep active, add this simple exercise to your daily routine. Walking has several health benefits -- the heart stays fit, muscle endurance is improved, bones get stronger, body fat is reduced, high cholesterol can be managed and the body's defense mechanism gets better. People of any age can participate in this without any difficulty. With so many health benefits, walking undoubtedly ranks high on the immunity boosting workout checklist.

Jumping Jacks
Jumping jacks are an amazing workout to boost immune system. It is one of the easiest workouts to do from the comfort of your home. All you need to do is add a bit of variation to this immunity power exercise to boost up your fitness regime. Doing so will not only promote stability but also strengthen your immune system. Here are some variations for you to include in your fitness plan: step jack, basic jumping jack, press jack, squat jack, plyo jack, crossover jack, skier jack and seal jack.

Squats
Squats are one of the most popular exercises among fitness enthusiasts. When done regularly, this exercise can tone your legs and strengthen your glutes and muscles. There is no better exercise to work your lower body than squats. In addition, this activity also boosts blood circulation in the body. All you have to do is get the posture correct.

Pilates
Any list of exercises for the immune system is incomplete without Pilates. They are great for building flexibility, strength and immunity. Pilates promotes muscle development, flexibility, core strength, energy, weight loss and increases joint motions. That is not all! It also improves body posture.

Plank
Not many workouts engage so many muscles at the same time as a plank does! It is also the best exercise to tone your abs. Beginners or experts, this simple exercise is for all of us to strengthen our arms, shoulders and backs.