Table 1. Demographics and lifestyle factors of participants during the pandemic.

	Totals (n = 285)		Males (n = 156, (54.7%))		Females (n = 128, (44.9%))
Age range (years)
21–30	7.0%	(20)	9.0%	(14)	4.7%	(6)
31–40	7.0%	(20)	9.6%	(15)	3.9%	(5)
41–50	17.9%	(51)	19.9%	(31)	14.8%	(19)
51–60	28.4%	(81)	24.4%	(38)	33.6%	(43)
61–70	27.7%	(79)	22.4%	(35)	34.4%	(44)
71+	11.9%	(34)	14.7%	(23)	8.6%	(11)
Relationship status
Single	17.2%	(49)	16.0%	(25)	18.8%	(24)
In relationship	81.1%	(231)	84.0%	(131)	77.3%	(99)
Other	1.8%	(5)	–		3.9%	(5)
Tennis experience (years)
1–3	2.1%	(6)	1.3%	(2)	3.1%	(4)
3–5	3.2%	(9)	3.8%	(6)	2.3%	(3)
5–10	4.2%	(12)	5.1%	(8)	3.1%	(4)
10–15	5.6%	(16)	5.8%	(9)	5.5%	(7)
15–20	6.7%	(19)	7.1%	(11)	6.3%	(8)
>20	78.2%	(223)	76.9%	(120)	79.7%	(102)
Match format
Singles	5.6%	(16)	9.0%	(14)	1.6%	(2)
Doubles	68.8%	(196)	56.4%	(88)	83.6%	(107)
Singles and doubles	25.6%	(73)	34.6%	(54)	14.8%	(19)
Have you contracted COVID-19
Yes	0.4%	(1)	0.3%	(1)	–
No	94.7%	(270)	60.7%	(149)	94.5%	(121)
Unsure	4.9%	(14)	3.1%	(6)	5.5%	(7)
Tennis play and physical activity (hours) Presented as median (interquartile ranges)
Tennis play	1.0 (0.0, 2.0)		1.0 (0.0, 2.0)		0.0 (0.0, 2.0)
Physical activity	4.0 (2.0, 8.0)		4.0 (2.0, 8.0)		4.0 (2.0, 8.0)
Training location
Indoors	36.1%	(103)	37.2%	(58)	35.2%	(45)
Outdoors	40.7%	(116)	39.7%	(62)	41.4%	(53)
No physical activity	23.2%	(66)	23.1%	(36)	23.4%	(30)
Alcohol consumption
I don’t drink alcohol at all	9.5%	(27)	11.5%	(18)	7.0%	(9)
Less than once a month	10.2%	(29)	8.3%	(13)	12.5%	(16)
Once a month	4.6%	(13)	5.1%	(8)	3.9%	(5)
Once every 2 weeks	6.0%	(17)	4.5%	(7)	7.8%	(10)
Once a week	13.3%	(38)	12.8%	(20)	14.1%	(18)
Few times a week	56.5%	(161)	57.7%	(90)	54.7%	(70)

Note:

Data presented as percentage (total number) unless stated otherwise.