NHS guidelines state the average female needs 2,000 calories a day but the number of calories we can eat without gaining weight varies from woman to woman. Itâs all down to the speed of our metabolism â how quickly our bodies use up energy.
This not only includes the duration of one contraction, but also the rest period between the two. So if you have a contraction at. and it lasts for 60 seconds, and then you have another contraction at. , the contractions have a duration of 60 seconds and a frequency of 15 minutes.The intensity of the contractions also changes as labor progresses.Early labor contractions are often described as mild menstrual cramps. the contractions have a duration of 60 seconds and a frequency of 15 minutes. The intensity of the contractions also changes as labor progresses. Early labor contractions are often described as mild menstrual cramps.
As the frequency of stimulation increases, the force of contraction MATERIALS AND METHODS Measurement of Threshold Stimulus 1. Dependent Variable 2. Independent Variable 3. Controlled Variables Effect of Muscle Length on Contraction 1. Dependent Variable 2.ow does increasing muscle fiber length affect force of muscle contraction See Table 6 Stimulation Frequency and Contraction Force See Graph Effect of Stimulation Frequency on Contraction Force 8. What was the force of contraction at a stimulation frequency of 22.5 9.