David Nolan says properly utilising graduates in the field would relieve pressure on the healthcare system.
Financial support and education around exercise needs to be introduced by the government.
The Irish Physical Activity Alliance is calling for a personal tax rebate for everyone, to go towards fitness classes or gym memberships.
It says exercise is one of the best ways to reduce fitness- and weight-related illnesses which lead to hospitalisation.
Kildare man and Assistant Professor of Sports and Exercise Science at DCU, David Nolan says properly utilising graduates in the field would relieve pressure on the healthcare system.

Kfm Obituary Notices
'Hop To It': Locals Asked To Record Sightings Of Common Frog, Amid Low Numbers Recorded
New Online Interface To Reveal Derelict Buildings In Every Area
Revealed: Damning Moone-Timolin Cycleway Audit Cost Several Thousand In Taxpayers’ Money
Not Enough Taxis In Country, Says CCPC Amid Calls For Removal Of Uber Restrictions
Thieves Target Home In Naas On Valentine’s Day - Wedding Band Among Items Stolen
After Barracksfield Fallout, Cabinet To Consider €415k Kildare Home Loan Limit - Up From €360K