Name of student: by Ibrahim Al Badawi
Abstract:
The purpose of this study was to examine the cardiovascular reactions to
various types of exercise and lengths. Comparative investigation of heart rate
changes during resistance and aerobic exercise, as well as different physical
activity durations, were part of the study design. Upon careful analysis of the
collected data, a number of risks were apparent. In contrast to aerobic
workouts, strength training was shown to cause a more noticeable increase in
heart rate in Part A. This is consistent with known physiological reactions to
various forms of exercise. The results of Part B demonstrated a linear
association between heart rate and exercise duration, highlighting the
proportionate character of the cardiovascular adaptations to extended periods
of physical activity.
After the data were examined for accuracy and precision, it was found that
they closely matched accepted scientific predictions. The precision of the data
was enhanced by the use of smart heart rate monitors, including those made
by CardioTech. The study demonstrated dependability, as seen by recurring
patterns that were noted in each round. Increasing the number of repetitions
and guaranteeing more consistency in participant demographics are two
suggestions for improvement.
Heart rate and exercise type/duration showed a strong association, which
validated the validity of the experimental design. Although the enquiry showed
a respectable degree of validity, it was recommended that future research
should improve the criteria used to choose participants. All things considered,
the results offer insightful information on the complex connections among
exercise modes, duration, and cardiovascular responses. The study adds to the
body of scientific information already in existence and establishes the
framework for further investigation into the field of exercise physiology.
Aim: Part A: Explore how heart rate is influenced by different exercise types,
specifically aerobic exercise (running) and resistance exercise (weightlifting).
Aim Part B: Investigate the impact of varying exercise durations (short,
medium, and long – 15, 30, and 60 minutes, respectively) on heart rate,
focusing on both aerobic and resistance exercises.
Background information /introduction Introduction:
Achten & Jeukendrup (2003) and Børsheim & Bahr (2003) are two well-known scientists who
have contributed to the scientific investigation of the complex relationship between
exercise and cardiovascular responses. This study explores the dynamic interactions
between different exercise types and durations, with a particular emphasis on how these
interactions affect heart rate. The goal is to further the information of the unique effects of
, different exercise types on heart rate dynamics by expanding on the insights offered by
these researchers. These types of exercise include resistance (weightlifting) and aerobic
(running).
Running is an example of an aerobic exercise that puts experienced demands on the
cardiovascular system, which emphasises oxygen consumption and endurance. On the
other hand, resistance training, such as weightlifting, entails shorter but more intense
muscle contractions. These different physiological reactions serve as the starting point for
an extensive investigation into the complex effects of exercise on heart rate, covering both
resistance and aerobic training over a range of time periods.
In addition to improving the understanding of cardiovascular health, this research has
applications for a wide range of people, such as athletes, coaches, and medical
professionals. The study's conclusions may help customise exercise programmes to meet
fitness objectives. Evidence-based exercise suggestions for a variety of populations,
resolving both aerobic and resistance exercises across a range of durations, may benefit
from a deeper awareness of the ways in which various exercise types affect heart rate.
Hypothesis If participants engage in longer and more intense exercises, then their heart
rate will increase significantly because such exercises require greater cardiovascular effort.
Equipment list Equipment List:
Part A: Exercise Type and Part B: Duration
1. Heart rate monitor (6 units)
2. Timer or stopwatch (1 unit)
3. Treadmill (for running)
4. Weightlifting bench and weights (for weightlifting)
Variables