Understand, then practise
Your training questions, explained.
Read an answer, see an example, then find the related exercises and programs.
The practical guides
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Which workout split fits your week?
Compare full body, upper/lower and push–pull–legs by schedule, equipment and experience.
How do you track progressive overload?
A practical example of logging sets, reps and weight without changing everything at once.
Sets, reps and rest: how do you read a workout?
Understand a session at a glance, then open the exercise instructions before you train.
STARK is a strength training tracker for iPhone and Apple Watch. Log sets, repetitions and weights, then follow your progress. Core features are free. Explore STARK’s features