PICK OF THE DAY

How Long Will You Live? 8.30PM, RTé ONE ★★★★

Dr Phil Kieran comes to the aid of Catherine Duffy (both right), a 32-year-old accountant and mother of two from Palmerstown, Dublin, who is living with an Autism Spectrum Disorder. When she was younger, Catherine was a keen camogie player and kept herself very fit, but now she has two toddlers to look after, she’s struggling to find the time to exercise. After undergoing rigorous medical and fitness testing to assess the impact of her current lifestyle, the good doctor helps her to come up with ways to get back into exercising.

The Great British Bake Off 8PM, CHANNEL 4 ★★★★

The bakers take on three challenges exploring authentic Mexican bakes, including their twist on the classic sweet bread pan dulce for the Signature. Noel Fielding and Matt Lucas present.

Paxman: Putting Up with Parkinson’s 9PM, UTV ★★★

Jeremy Paxman’s story of living with Parkinson’s disease, as the presenter allows cameras into his life for the first time since his formal diagnosis. He speaks to other high-profile people living with Parkinson’s.

The Split 10.15PM, RTé ONE ★★★

Christie returns to London, claiming to need Ruth’s help with a case. His arrival catches Hannah off guard, while he is already aware that she and Nathan are getting divorced. Nicola Walker and Stephen Mangan star.