Holding yoga poses for one minute each to increase flexibility and endurance - Frequency, Intensity, Time, or Type?

Doing cardiovascular exercises three times per week - Frequency, Intensity, Time, or Type?

Doing resistance training exercises 3 times per week to increase muscle strength - Frequency, Intensity, Time, or Type?

Practicing yoga for flexibility and relaxation - Frequency, Intensity, Time, or Type?

performing specific exercises targeting weak muscle groups - Frequency, Intensity, Time, or Type?

Switching from low to high intensity intervals during interval training - Frequency, Intensity, Time, or Type?

increasing the duration of a workout session from 30 to 45 minutes gradually over a few weeks - Frequency, Intensity, Time, or Type?

adjusting resistance levels on a stationary bike to maintain a challenging workout - Frequency, Intensity, Time, or Type?

Frequency for all questions.