The Urban Warriors on Monday afternoon announced the arrival of Storm, who will reunite with coach Muhsin Ertugral as the club's new fitness and conditioning coach.
The respected instructor had previously worked under Ertugral at Chiefs, Golden Arrows, Mpumalanga Black Aces and most recently Pirates.
"Renowned Fitness Trainer Elsa Storm has joined Ajax Cape Town. Everyone at Ajax Cape Town would like to welcome Elsa to the Ajax Cape Town family," read a statement from the club.
Ajax are currently on an extended break, having been knocked out of the Nedbank Cup and already played their 24th league fixture of the season.
Their next outing is away to AmaZulu only on April 4, when they will be hoping to strengthen their bid to escape toe dreaded relegation axe.