Complex sentence: Mary Ann Wilson is a registered nurse in the field of geriatrics and post-polio rehabilitation, and is also the founder and host of the award winning exercise show Sit and Be Fit, which is broadcast on over 100 PBS television stations across the United States.
Split into simpler sentences: Mary Ann Wilson is an American registered nurse in the field of geriatrics and post-polio rehabilitation, and exercise instructor. She is also the founder and host of the award winning exercise show Sit and Be Fit, which is broadcast on over 100 PBS television stations across the United States.