Use the correct grammar,spelling, punctuation's and the words...
(Strengthen your muscles)
Hans tried to strengthen her dog with medicine and was successful.
As he healed, John appreciated the hydrotherapy that he got in the swimming pool, that helped him strengthen his leg muscles.
You can strengthen your Defense. Just learn karate basics.
If we merely strengthen our resolve, we can easily stay the course. These vegetables will strengthen the stew. Fresh resources will strengthen our allies in the field.
The neighborly gesture of lending a cup of sugar helped to strengthen the bond between the two families.
Example sentence - His hip joint is causing him a lot of pain due to the fall he had.
Supporting sentence
Supporting sentence
To strengthen body parts
Bolster means to support or strengthen. A sentence using the word bolster could be: the cheerleaders started to cheer to help bolster the team's confidence.
An immunization is a shot someone gives to prevent disease. There's a sentence you can use. Or here's one: The parents of the new baby had to take her to the doctor's office to get an immunization.