United Kingdom, Aug. 7 -- Kendra Wilkinson has admitted she "doesn't know where to start" after returning to the gym for the first time in two years.

The former Playboy model has been on a weight loss journey in recent years, shedding the pounds thanks to using GLP-1 weight loss injections.

But working out hasn't been part of the equation, as Kendra told fans on Instagram this week that she has "no idea" what she's doing after setting foot back in the gym for the first time in "probably two years".

Wearing a white vest top and grey shorts, Kendra went on to share a video of herself on the StairMaster machine alongside 12-year-old daughter Alijah, admitting she was taking a "slow start".

She then moved on to weight training, before end...