One of the easiest ways to get stronger at any lift or exercise, including at least two of the three TSC events, is by strengthening your abs.
And one of the best exercises for making your midsection strong is the kettlebell get-up. Dr. Bret Contreras took EMG measurements of over fifty exercises, abdominal and full body. “The TGU was the only exercise in this experiment that had over 100% peak activation in all four core muscles that were tested. Good job, kettlebellers!”
Better yet, increase the weight and do partial get-ups, to the elbow or to the hand.