We have tried to design a method to measure health degrees as one of ideas to grasp the activity of general population.
We should like to suggest to measure relative local endurance and to observe its index or their mutual index ratio measurement of their endurance in each item.
Exercise method was already reported in the report (1) .
Loading time by standing arm test (SAT) is 1 minute, knee test (KT) is 30 seconds, sit up test (ST) is 30 seconds for general population.
Extimate formulas on index are given as follows,
SAT=120-2Y/ (P₁+P₂) ×4×1.36×100=2206-37Y/P₁+P₂
KT=120-2X/ (P₁+P₂) ×4×1.22×100=2459-41X/P₁+P₂
_??_ST₃₀=120-3Z/ (P₁+P₂) ×4×1.20×100=2500-63Z/P₁+P₂
_??_ST₃₀=120-3Z/ (P₁+P₂) ×4×1.38×100=2174-63Z/P₁+P₂
X, Y and Z show frequency of impossible in each exercise.
The above index itself can be compared with index in another person, but for the individual SAT/KT and ST/KT show that balance of moving and in case need SAT+ KT and SAT+KT+ST can be compared as the whole body endurance.
After this, we are expected to investigate whether the health degree in each individual can be observated or not, by these methods.

As regards obesity screening tests, it's a widly known fact that there are many problems in the existing notation of various body indices.
Moreover, in regards to the determination of skin-fold thickness, measurments must be taken at two or three places, and this, plus the fact that a certain amount of expertise is necessary, represent a shortcoming.
Using abdominal girth, which can be relatively easily measured, together with the chest girth measurment, the author examined a method for assessing obesity.
Various body indices were computed from height, weight, chest measurement, abdominal girth, etc. and the correlation between their value and skin fold thickness and average skin fold thickness was determined.
As a result of this, abdominal girth measurement and evaluation may be used in obesity screen tests in the following way.
1. Method for measuring abdominal girth.
[1] Have the patient assume normal posture.
[2] Girth is measured (in centimeters) around the area mid way above the navel while the patient resting expiratory state with arms hanging limp and shoulders relaxed.
2. Method for computing obesity index.
obesity index=height (in cm) ×10/abdominal girth (in cm)
The subject of the above research is extreamly limited in respect to age range. Therefore, the authors would like to examine further to see if this method is applicable to all age renges.

OBJECTIVETo determine whether any difference exists in the skin-temperature responses of the lower limbs to hot-stone application relative to one-site and three-site abdominal application.

METHODSTwenty-five female students participated in experimental sessions after a random allocation: 14 participants received a hot-stone application on the umbilicus, superior-umbilicus, and inferior-umbilicus regions (hereafter referred to as the three-site stimulation group); and 11 participants received the hot-stone application on the umbilicus region only (hereafter referred to as the one-site stimulation group). Heated stones were applied for 9 min to participants in both groups. Four arbitrary frames (the lower leg, ankle, proximal foot, and distal foot regions) were created in order to observe and analyze the skin temperature of a lower limb using a thermograph. Observation periods were as follows: before hot-stone stimulation, immediately after stimulation, and 5, 10, 15, and 20 min after stimulation.

RESULTSThere was a significant offset interaction of distal foot skin temperature between the groups. The left-side distal foot skin temperature increased at 15 and 20 min following the three-site abdominal hot-stone stimulation. The right-side distal foot skin temperature increased immediately and at 5, 10, 15, and 20 min following the three-site abdominal hot-stone stimulation. No significant change in distal foot skin temperature was observed following the one-site stimulation.

CONCLUSIONLower-limb skin temperature was altered following hot-stone stimulation applied to the abdomen, and the one-site stimulation and three-site stimulation yielded different distal foot skin-temperature reactions.

Adult ; Hot Temperature ; therapeutic use ; Humans ; Lower Extremity ; Male ; Massage ; methods ; Skin Temperature

The Department of Hygiene and Preventive Medicine in Fukushima Medical University has carried out "Family Health Practice Tutorial" as part of social medicine training for undergraduate medical students. In this training, pairs of students, visited the same ordinary homes three times, and studied the Family Health Practices. Further learning was mainly offered in the tutorial, which is regarded as Problem-Based Learning. The visited family evaluated the students and gave feedback to them via their teachers. We herein present the report on the present state, evaluation method and tasks of the training. We also discuss the meaning of this training in medical education as well as future direction.

Background: The aims of the present study were to reveal the impact of the introduction of social medicine training one year earlier in a new university curriculum on subjective/objective evaluation of medical students, and to discuss the readiness of said students. Methods: In this natural experiment study, subjects comprised 73 third- (n = 31) and fourth-grade (n = 42) medical students who participated in social medicine training, namely “Family Health Practice Tutorial,” in 2017. The data consisted of student’s self-assessment and assessment from clients. The associations between these assessments and student grade were analyzed using the Mann-Whitney U test and ordinal logistic regression. Results: The score for “Language” in the assessment from the clients was significantly lower in the third-grade students than in the fourth-grade students after adjustment for gender (odds ratio = 0.147; 95% confidence interval = [0.027, 0.797]). Discussion: Insufficient readiness for language to residents in the community was found in third-grade medical students. Advanced communication training prior to practice for third-grade students may contribute to sustainable social medicine training in the community.